bluuebunny/crossref_metadata_2025 huggingface dataset:
The Simulation of Speech Enhancement Based on Variable Leaky LMS Algorithm
Authors: Tian Yu Min , Li Bi Nang , Wang Zhi Huai , Tan Wei
Published: May 2014

In order to eliminate the speech signal fading induced by noise, this paper proposes a new variable leaky LMS algorithm on the basis of the adaptive filter in combination with the advantages of the leakage LMS algorithm and the variable step size LMS algorithm, and analyzes its principle. After the new algorithm is used to simulate speech with noise, the result shows that the proposed algorithm has a good ability to suppress Gaussian noise and excellent tracking performance, proving the correctness of the algorithm and the feasibility of simulation.
A Method to Check ADS-B Message Based on Direction-Finder Antenna
Authors: Lin Lin , Liu Zhi Yong , Zhou Yue Fei
Published: May 2014

Automatic Dependent Surveillance Broadcast (ADS-B) is a recommended advanced surveillance technology in Future Air Navigation Systems by ICAO. ADS-B is the technology that can provide the surveillance capabilities based on GNSS and ground-air data link. Because the frequency and the coding mechanism are in public, it is easy to be disturbed and deceived. The essay analyzed some traditional methods to check ADS-B information, and introduced a new checking method based on Direction-finder Antenna that fused radio character and Kalman Filter algorithm together . It can identify the false ADS-B message efficiently.
Based on ETEO Pattern Abnormal Event Detection in Wireless Sensor Networks
Authors: Tian Bo , Wang Dian Hong , Chen Fen Xiong , Zhang Zheng Pu
Published: May 2014

This paper presents a new algorithm for the detection of abnormal events in Wireless Sensor Networks (WSN). Abnormal events are sets of data points that correspond to interesting patterns in the underlying phenomenon that the network monitors. This algorithm is inspired from time-series data mining techniques and transforms a stream of sensor readings into an Extension Temporal Edge Operator (ETEO) of time series pattern representation, and then extracts the three eigenvalue of each sub-pattern, that is, patterns length, patterns slope and patterns mean to map time series to feature space, and finally uses local outlier factor to detect abnormal pattern in this feature space. Experiments on synthetic and real data show that the definition of pattern outlier is reasonable and this algorithm is efficient to detect outliers in WSN.
Research and Application of High-Tech Materials Adapted in the Sport Training
Authors: Yang Jian Quan , Zheng Yong Cai , Chen Liang
Published: May 2014

The development of sports needs the use of new high - tech materials and forces human to research and make use of new materials1 It is very importent and urgent to study and summary the effects of new high - tech materials on the development of sports. New materials applied in the game equipment greatly promoted the increase of sports results. Summarizing and researching new materials in sports equipment in the role, interaction, main material and function and the production process characteristics helps accelerate the sports value and application of new materials.
Information Construction of Accounting System
Authors: Peng Qiao Jing , Wang Pei Ran
Published: May 2014

With the continuous development of informatization, the informatization has gradually become the mainstream of the times. At present, informatization plays a bigger and bigger role in the development of all walks of life. In accounting terms, informatization is constantly used to complete the accounting. Development of informatization in the continuously improves the role of accounting, while in the case of informatization, accounting is constantly improving in approach.
Reliability Allocation of Seafloor Observation Network by Using Monte Carlo Method
Authors: Fan Cheng , Zhou Xue Jun , Wang Xi Chen
Published: May 2014

Seafloor observation network provides limited opportunity for repair due to the atrocious weather on the sea. As a result, reasonable reliability allocation methods are required to assure the network is sufficiently reliable during expected years. In this thesis, betweenness is used for evaluating the importance of component based on binary search algorithm, and residual connectedness reliability is calculated according to Monte Carlo method to avoid combinatorial explosion. This method is applied on meshed seafloor observation network to obtain satisfying reliability allocation for backbone nodes. Further, the relationship between nodes reliability allocation and residual connectedness reliability is discussed, on the basis of which certain suggestions for network improvement are proposed.
Research on a Reliable Zone Routing Protocol and its Key Technologies in Ad Hoc Networks
Authors: Wu Jing , Sun Shan Shan , Tian Li Qin
Published: May 2014

In ad hoc networks, ZRP is the most typical protocol in hybrid routing protocols. Aiming at the problem that the scheme for maintaining an inter-zone route in ZRP makes ZRP take more lost packets and more route re-discovering times; the former makes ZRP take lower delivery ratio of data packets, which makes ZRP take less reliability; the latter makes ZRP take more transmission delay and more routing overheads, a reliable zone routing protocol (RZRP) was proposed. RZRP was designed from basic idea and key technologies, and the protocol performance was analyzed in a simulation. The simulation results show that RZRP improves delivery ratio of data packets, which shows that RZRP improves the protocol reliability, and RZRP also reduces the transmission delay and routing overheads.
Research on Beneficiation of a Copper Sulphide Ore in Yunnan
Authors: Zhang Qi Fu , Lan Zhuo Yue , Shang Xing Ke
Published: May 2014

The mineral processing technology of a copper ore was studied in this paper. In light of the characteristics of the ore, the experiment studied the process flow and reagent system two aspects and finally determined one roughing, one cleaning, a scavenging of flotation process and reasonable system of medicament. The results showed that for the raw ore with Cu grade of 1.0%, Cu concentrate with Cu grade of 14.62% and recovery of 88. 01% was obtained. The whole process is simple, low cost and can be widely used in industrial production.
The Design of Remote Monitoring System of PM2.5 Air Quality Based on ARM-M3 Ethernet
Authors: Fu Xiu Wei , Fu Li , Li Jing
Published: May 2014

Human life and work are affected by PM2.5, so it is very necessary to get the real-time detection of PM2.5 every day. Remote monitoring is achieved by the LM3S8962 with Ethernet module as control core, and then the detect signals about PM2.5 air quality are transmitted by Ethernet communications. It has been proved by our experiment that Air quality testing data can be obtained in real time by experiments. It can be conclusion that the data of experimental is right by comparing.
The Research of Data Communication on Wind Power Monitoring and Diagnosis System Based on XML
Authors: Zhang Chao , Pan Xiang Jun
Published: May 2014

The wind turbine remote monitoring and fault diagnosis is the key of improving unit efficiency, reducing maintenance costs, and ensuring safe and stable operation of the wind farms. A wide variety of wind farm monitoring systems, non-uniform communication standards, and heterogeneous communication platforms is result in a difficulty of information exchange. In this paper, on the basis of following IEC61400-25 standard, we put forward using XML technology to encapsulate data to avoid the formation of the "information island" in wind farms; By combining with VC++ Socket technology to establish a network communication system, this paper solves the data exchange problem of the wind turbine remote monitoring and fault diagnosis system through achievement of data receiving and dispatching; In the end, we use the waveform curve way to display the XML parsing of data, which is convenient for staff to observe and analyze the data.
The Research on Key Issues of Machine Translation
Authors: Zhu Ying
Published: May 2014

Translation is a changing process from one language to another language. There are various kinds of languages in the world, in most cases, people can communicate through translation. In today's rapid development of the computer, it is natural to consider using a computer to help translate. Machine translation refers to the use of computer translation. Machine translation is a combination of interdisciplinary research in mathematics, linguistics, computer science and other disciplines and use a computer to translate a natural source language into another target language. Machine translation includes a number of key steps which are the process of machine translation plays a very important role.
The Study of the Basically same Convergence Problem
Authors: Wang Guo Xian , Fan Ying Bing
Published: May 2014

There are many different types of convergence in real analysis.In this paper,the basic convergence problem of a variety of convergence was discussed.Ultimate ideology in analysis was applied flexibly,uniform convergence problem was detailed analysis in-depth from the conditions of the topics, and illustrate that corresponding results will produce with the changed of the conditions.Therefore, we can conclude that basically consistent with the convergence condition is the strongest in a variety of convergence.
Characterization of MgxZn1-xO Films Grown by Electrochemical Deposition
Authors: Guo Lei
Published: May 2014

Mg-doped ZnO thin films are successfully synthesized via an electro-deposition route, using urotropine as the complex agent. The XRD results show that MgxZn1-xO films possess a wurtzite crystal structure and the (002) diffraction peak shifts to a high angle with Mg2+ concentration increasing, which indicate that a small quantity of Mg atoms is incorporated into the ZnO lattices. Raman scattering reveals that Mg-doping can eliminate the oxygen vacancies. The spectral position of the photoluminescence and optical band gap were successfully tuned from 3.3 to 3.72eV by adjusting the Mg content. Throughout this tuning range, the crystal quality was sufficiently preserved to maintain the excitonic nature of the material resulting in very efficient ultraviolet emission.
A Study on Smart Agricultural Facilities Wireless Networking
Authors: Yao Zhen Gang
Published: May 2014

A wireless networking method for smart agricultural facilities was proposed in this paper. As ZigBee was a short distance, low complexity, low power cost, low data rate and two-way wireless communication technology, the wireless networking method was based on ZigBee. Network topology, hardware and software were designed in the paper.
The Internet of Things Based the Framework of Gannan Yak Disease Early Warning System Design
Authors: Ma Guo Jun
Published: May 2014

In view of the Gannan Tibetan yak breeding situation, proposed the Gannan yak disease early warning system based on Internet of things technology, from the model base management, information management, assessment prediction of disease,disease alarm four aspects of the design of the system framework.
Solvent-Dependent Catalytic Behavior of Hydrophobic Guest Artificial Glutathione Peroxidase Determined Using H2O2 and 4-Nitrobenzenethiol as Substrates
Authors: Jiao Shu Fei , Yin Yan Zhen , Gan Xiong , Hu Xiao Xi , Shi Zhong Feng , Wang Yun
Published: May 2014

Using H2O2 and 4-nitrobenzenethiol as substrates, the catalytic behavior of a hydrophobic guest artificial glutathione peroxidase (GPx) (ADA-Te-ADA) was detailed investigated. The relation between the catalytic rate of ADA-Te-ADA and the property of solvent used in the determination of catalytic rate was revealed. Typically, Ethanol, DMSO, DMF and CH3CN were selected as the co-solvents in the determination of catalytic rates. It indicated that ADA-Te-ADA exhibited the typical solvent-dependent catalytic behavior. Especially, the higher catalytic rate was observed when polar protic solvent (ethanol) was used compared with other co-solvents. It suggested that polar protic solvent was the appropriate co-solvent for the assay of catalytic activity of hydrophobic artificial GPx. Additionally, the strong polarity of polar aprotic solvent plays an important role in the enhancement of GPx catalytic activity. This study bodes well for the understanding of the catalytic behavior of hydrophobic guest artificial GPx .
Design of Online Testing System Based on Web
Authors: Fu Xin , Fu Shuai
Published: May 2014

The testing system designed by us aims at campus users. It can be considered as a subsystem inside the campus web, which not only can save papers to alleviate the schools expenses but also provide references for macro management of teaching for the administration with the help of analytical function of scores generated by the system.
Implementation of Robocode Online Platform Based on J2EE
Authors: Rao Hao
Published: May 2014

Robocode is designed to help people learn to program in Java and enjoy the game. but Robocode is running by individual machine mode. This paper specifically discusses the method of adopting open source MVC Framework Struts , JSP and DAO pattern to construct Web application. On this platform, players can upload, download the robot files, and fight against other players online.
Research and Implementation of SOA Application Based on Component Technology
Authors: Tang Mei Xia
Published: May 2014

Taking command of an organization working in the field of research background, first thought SOA architecture provides a brief introduction to analyze the definition of SOA architecture, composition and basic characteristics; then the concept of software reuse and component technology, classification and component specification also gives a brief introduction, and compare the similarities and differences between SOA and component technology. Finally, after the adoption of principles and in-depth analysis of the characteristics and advantages of the above-mentioned technical theory, the actual project - designed on the basis of command system, proposed the use of layered application architecture based on SOA technology components for the overall system implementation. Explore how to design resource layer, component layer, services, processes and access layers to build a good architecture, intended to achieve efficient and loose coupling between the level of purpose, and build applications and develop a multi-command system quickly.
Study on Active Ingredient of Blueberry Pomace in Fermentation by Lentinus edodes Hypha
Authors: Guo Li , Wang Peng
Published: May 2014

The effect of fermentation by Lentinus edodes hypha on active ingredient of blueberry pomace was studied, and the changes of fermentation products with protein, flavonoid and anthocyanin content were evaluated by spectrophotometric analysis. The protein content decreased slowly, and the flavonoid content in the first 66 h increased the highest level 0.09 mg/g, the anthocyanin content decreased during the first fermentation process, then increased to 0.568 mg/g at 30 h. The fermentation product of ellagic acid and gallic acid content were analyzed by using HPLC Method, the ellagic acid content decreased, and the gallic acid content increased first and then decreased, reached the highest value for the 0.310 mg/g in the first 54 h.
Research on Network Fitness Service System Based on Multi-Agent Technology
Authors: Gao Ke Lian , Cao Yan Xia , Zhao Hai Yan
Published: May 2014

This paper uses Agent technology into the application of network fitness service system, and establishes the network fitness service system model based on multi-agent. Each agent in the model takes charge of different work, which is like client interest modeling, information search, information push and client interaction. Each agent is independent with others. Agents cooperate together, and complete personalized service to change the traditional passive service to active service. This can improve use ratio of network fitness service system and users satisfaction effectively.
Design and Realization of Intelligent Vehicle Based on Android Mobile Phone Bluetooth Control
Authors: Nie Ru
Published: May 2014

With the rise of the Internet of Things, Android phones with its unique advantage of being open for us to provide more quality and convenient technological achievements. The research is based on the Android mobile phone Bluetooth controlled smart car design, based on mobile platforms, by means of Bluetooth technology, design and implementation of a wireless remote control car new solutions. Control platform designed for mobile phones, Bluetooth communication module, motor drive modules and other hardware modules remote control car. Realize the car forward, backward, turn left in front, front right turn after turn left, turn right after the other real-time control functions. For the remote control toy car design presents a new way of thinking, and can for the future smart home remote control designed to provide some reference value.
Design of the Software for Wirelessly Intercepting Voices
Authors: He Xiu Chun , Liu Jun , Xie Jia Hua , Chen Ren Qiu
Published: May 2014

Voice intercepting is an important method of the national security sectors to obtain criminal intelligence. This approach is secret, mandatory, statutory, and technical and commits a violation of privacy. The recent years of technical advancement enable criminals to adopt more sophisticated anti-investigation tools and thus impose stricter requirements on energy consumption and environmental adaptation of the intercepting systems. Zigbee is an emerging two-way wireless communication technology characterized by low power consumption, high capacity, low costs, short delays and great reliability. Hence, it is particularly suitable for automatic and remote control and can be built into any devices.
Implement Synchronization Algorithms in OFDM System
Authors: Lu Meng Ke , Yuan Jian Xin
Published: May 2014

With the advent of 4G, OFDM has an increasingly important role in the life of the system. This paper discusses the design simulation of the OFDM communication system, including coding, modulation, IFFT, synchronization, demodulation and decoding modules studied and discussed and cyclic prefix based on training symbol for OFDM system in time and frequency synchronization and phase synchronization algorithm and its performance, then introduced the SCME channel attributes. And those who have the OFDM system in AWGN channel and SCME channel emulation, and performance analysis, consistent with the theoretical performance.
Strength Analysis of Miniature Thermoacoustic Refrigerator Resonance Tube Based on ANSYS
Authors: Wang Jian Xin , Zhang Tong
Published: May 2014

Using fluid analysis software Fluent6.3 to numerical analysis of thermoacoustic refrigerator, and have a conclusion of the temperature distribution and pressure distribution of resonance tube when the refrigerator is stable. The temperature and pressure as the initial conditions applied in the refrigerator to thermal stress analysis, and find the stress distribution in the steady state resonance tube.
Research and Application of Internet of Things in the Field of Home-Based Care for the Aged
Authors: Yin Cheng Bo , Sun Shou Qiang , Ren Peng
Published: May 2014

With the development of society, the problem of aging will be taken more and more seriously by every country. China has been entered into the aging society in the year of 2000. Children always felt helpless in taking care of the aged dues to the nuclear families become more and more prevalent since the reform and open policy. In order to prolong the Chinese traditional culture and answer for the security of elderly living at home possibly, looking for a new system of taking care of the aged has profound significance. In this paper, falling back on the intelligence of Internet of Things (IoT)[, a solution is introduced to solve the security problems of elderly living at home. The solution can contribute to a situation satisfied by elderly, children and society, due to that it cannot only disturb childrens work as little as possible but also ease the burden of country.
Research on Development of Sports Information Management Systems
Authors: Li Guang Jie , Ma Shu Qing
Published: May 2014

Development and management of sports information systems is the primary means of sports information management, information systems development must be based on needs of users sports information, by using the methods of software engineering, according to the steps of systems analysis, systems design, systems evaluation and implementation. The purpose of this paper is to grasp the sport science information management concepts, basic theoretical characteristics, content, to provide scientific guidance for the sports information management practices. In this paper, structured analysis method to complete the CBA and the Department of Transportation Management Information Systems.
The Design of File Transfer Protocol Based on R2UDP in Digital Radio Narrowband System
Authors: Zhang Juan , Zhao Zhi Yu , Jiang He Song
Published: May 2014

Reliability is very important in digital radio point to point transmission system, especially for bulk data transfer in narrow band channel. Aiming at currently most applications are based on raw UDP service which does not guarantee the reliability, the article presents R2UDP(Reduced Reliable UDP )over the air transfer suitable to radio system, smart probe improves the transfer efficiency and saves the bandwidth, and also minimizes the impact of bulk data transfer to other traffic on the shared channel.
Synthesis and Crystal Structure Studies on 1N-Acetyl-3-Phenyl-5-(3,4,5-trimethoxyl-phenyl)-2-Pyrazoline
Authors: Guo Huan Mei , Zhang Yun Chen , Li Yu Feng
Published: May 2014

1N-Acetyl-3-phenyl-5-(3,4,5-trimethoxyl-phenyl)-2-pyrazoline has been synthesized and the crystal structure has been determined by means of single-crystal X-ray diffraction. The pyrazolinyl ring and the phenyl rings at 3 positions of the pyrazoline are almost coplane , with their dihedral angle to be 6.63(2) o. Phenyl ring at 5 positions and pyrazolinyl ring are almost perpendicular, the dihedral angle is 78.03(3) o.
An Improved Clustering Algorithm for Wireless Sensor Networks
Authors: Zhou Xi Yi , Liu Li Qiang , Zhang Ge
Published: May 2014

An on-demand weighed clustering algorithm is proposed against the limitation of wireless sensor network nodes with limited energy. This algorithm obtains more local network information by means of information interaction between nodes, and by comprehensively considering such factors as the current energy value, degree and transmission power, etc. of nodes, it makes different clustering decisions as per different application backgrounds of networks. Simulation results show that this algorithm has a more rational clustering by reducing energy consumption and lengthening network lifetime, compared to Low Energy Adaptive Clustering Hierarchy, a representative clustering algorithm.
The Design of Enterprise Management Information System Based on ERP
Authors: Wang Li Juan
Published: May 2014

Abstract. This paper analyzes the current ERP, to study the characteristics of ERP system, put forward the development method of management information system based on ERP, and combining the practical application, developed the functional modules of the system, designed the system architecture of B/S and C/S two kinds of structure based on the combination of the development process, with the advantages of two system architecture, effectively improve the system security and scalability. Through the operation of the system, verify the rationality of the system design ideas.
The Research on Information Collection System Design for Internet of Things
Authors: Ren Qiong , Tao Jun
Published: May 2014

The Internet of Things is proposed as a new boom of the internet and based on internet user extension and extended to any goods and goods, exchange of information and communication networks. Internet of thing technology application in different fields has been widely expanded and mature. Perception layer in the Internet of Things system information collection is the foundation of realization of something connected, bright sets the starting point, this article is to information through self-organization network for data transmission, to unified management of information collection module, finally achieving all the functions of Internet information collection system.
Design of the ‘One-Map’ Mineral Resource Administration E-Government System of China
Authors: Cao Hui
Published: May 2014

This paper researches the general idea and the tech-framework of one-map mineral resource administration/management (MRA/MRM) e-government system of China. The one-map should not only be a comprehensive map, but also a relation graph that would reflect the businesses relation. Workflow driving approach should be used to realize organic interconnection of each business in one-map. The national, provincial, municipal and county four levels mineral resource administration interconnecting network was designed on the basis of C/S, B/S and M/S hybrid software architecture. The integrated tech-framework of effective supervision for mineral resources administration and information services for the public was achieved.
Machine Translation Based on Translation Rules for Processing Natural Language
Authors: Li Lan Dong , Xing Wen Ying , Zhang Xue Long
Published: May 2014

This paper presents a hybrid approach, which integrates an example-pattern-based method and a rule-based method, to the design and implementation of an English-Chinese machine translation system. It focuses discussion on language model , knowledge base, design ideas and implementation strategies. Our system has been tested based on requirement details listed in the Outlines for Automatic Evaluation of Machine Translation constituted by National Hi-Tech Project 863, and compared with the Huajian system. Experiment results indicate that our system has high translation speed and accuracy.
Research on the Application of Information Technology in Computer Musical Creation
Authors: Che Xin Chun
Published: May 2014

With the rapid development of science and technology, computer music technology to maximize the improvement. The emergence of computer music, has been widely recognized by the music, also caused strong concern of the majority of the music creators. Computer music is a novel research field in computer application. Through the investigation among the same field, conclusions are drawn from the following three aspects which are the expression of computer, the analysis of music and the creation of computer music. Finally the concept of computer music is clarified and its developing trend is predicted.
Research on WebGIS-Based Sport Games Information System
Authors: Li Heng
Published: May 2014

The organization and management of the sports tournament relate to the sports competition area of mission in each aspect. Taking the competition as a core, it is essential to establish sports tournament information system with the personnel registration, result processing, the audience services ,the competition information and data sharing etc. In this paper ,GIS-Based Sports Tournament Information System plays an important role in Digital Sport construction. This system is under the support of the geographic information system, network system, communication system and the database system. So it can provide the multi-source and multi-level data and information for the organization and management sections of the sports and games. The successful construction and realization of the system can enhance the sports tournament organization and management efficiency.
The Research of 3D Human Motion Simulation and Video Analysis System Implemented in Sports Training
Authors: Hu Rui Min , He Zhen Dong , Bai Feng
Published: May 2014

With the rapid development of computer technology, human motion tracking based on video is a kind of using ordinary camera tracking unmarked human movement technology. It has important application value in automatic monitoring, human-computer interaction, sports analysis and many other fields. This research is a hot research direction in the field of computer vision in recent years. Because of the complexity of the problem and the lack of understanding of the nature of the human visual tracking based on video is always a difficult problem in computer vision. The research content of this article is set in sports training, for motion analysis of non-contact, no interfere with measurement and simulation requirements, the use of computer graphics and computer vision technology, discussing 3D human motion simulation technology based on video analysis.
The Research of Visual Simulation Application in Sports Training
Authors: Qiu Zhao Fu
Published: May 2014

With the rapid development of simulation technology, computer technology and network technology, the application of complex system simulation field expands unceasingly, intuitive, interactive, and the process of simulation fidelity of demand is increasing day by day. Visual simulation technology is a new direction in the development of simulation technology, the modern simulation has injected new vitality. This paper analyzes the sports training under the background of the demand of the visual simulation technology, and the visual simulation system is built, help ensure athletes quickly master the movement technology and maintain a good competitive state, having the vital significance to the development of undertakings of physical culture and sports.
Dynamic Task Allocation Based on Game Theory
Authors: Wan Xiao Ping , Li Shu Yu
Published: May 2014

Multi-Agent System for task allocation problem, the introduction of game theory for dynamic task allocation modeling Multi-Agent Systems,Multi-Agent System proposed dynamic task allocation algorithm based on game theory.Experimental results show that the lower complexity of dynamic task allocation algorithm based on game theory in this article, the smaller amount of calculation,better robustness,task allocation scheme to obtain higher quality,with higher distribution
Research and Analysis of the Radio Network Channel Control Based on Router Discovery and Cross Layer Design
Authors: Yuan En Ge , Wu Xiang Qian
Published: May 2014

Based on the analyses of the recent routing research productions of the cognitive radio networks, this paper identifies five critical challenges on the routing research of CRN: neighbor discovery, deafness problem, neighbor disappearance, routing problem and cross2layer design, then some topics about common control channel ,path delay and the technical metrics are discussed from the view of research method, which must be considered on the routing research of CRN. After that,we summarize and analyze the scenario design patterns of routing research from four aspects: medium, channel, node and network; study and discuss the main research productions from the views of optimization scheme and routing topology algorithm/ protocol in detail at the end of this paper.
The Exploration on the Application of Chinese Ink Painting in Web Design
Authors: Wang Qiang , Zhou Min
Published: May 2014

Web design is the new art design combined the art and technology, and Chinese ink painting is a traditional drawing with long history. With the rapid progress of globalization, web design complies with the western design principles with simple and standard designing styles. However, the wonderful works should both meet the world’s design trends and inherit national culture. Integrated the traditional ink-and-wash features, the paper has analyzed the applicable ways of ink-and-wash with fine web design works and discussed how to create a good web design works in national and modern way.
Algorithm Optimization of Motion Tracking Based on Optical Flow
Authors: Liu Dong Ming , Liu Chao , Mu Hai Wei
Published: May 2014

Optical flow is an important kind of video motion tracking algorithm, and Lucas-Kanade (LK) algorithm is an effective differential method in terms of calculating optical flow. The 3D Gaussian smoothing filter is properly introduced in the image preprocessing stage of the LK algorithm, which makes it possible to increase the correlation of the adjacent pixels in the time axis, improve the blur effect of the video image and overcome the 2D Gaussian filters disadvantage that is not suitable for the video image processing. More importantly, the optimized 3D non-Gaussian matching filter is chosen during the 3D derivative calculating, and it is capable of reducing the error rate of the velocity vector calculation and enhancing the calculation accuracy of the optical flow.
An Improved Algorithm of Weighted Centroid Algorithm Based on RSSI
Authors: Jin Pei Fen , Liu Pei Xue , Chen Yu Jie
Published: May 2014

This paper presents an improved weighted centroid algorithm. The inverse of n multiply cubic distance algorithm was used as the weight, thus avoiding data swamping in the weighted centroid algorithm and preventing information loss. Under the same conditions, the improved weighted centroid algorithm is better than the traditional weighted centroid algorithm. The accuracy is improved by 7.14%.
An Improved Blind Source Extraction Algorithm
Authors: Zhang Shou Cheng
Published: May 2014

One-unit independent component analysis with reference (ICA-R) is an efficient method capable of extracting a desired source signal by using reference signal. In this paper, a new fast one-unit ICA-R algorithm is derived by using kurtosis contrast function based on new constrained independent component analysis (cICA) theory. The proposed algorithm has lower computational complexity and accurate extraction. Experiments with synthetic signals demonstrate the efficacy and accuracy of the proposed algorithm.
Application of Locally Linear Embedding Based on Improved Distance in Neuron Classification
Authors: Wang Zhen Zhen , Tong Xiao Jun , Zeng Shan
Published: May 2014

For locally linear embedding (LLE) algorithm of the shortcoming, an improved distance algorithm LLE is proposed, in locally linear embedding algorithm the distribution of sample component is different and the Euclidean distance can’t reflect sample distance actually. In the experiment, a sample of 231 neurons is obtained, and the morphological parameters of neurons are calculated firstly. Second, the improved locally linear embedding algorithm is used to reduce data dimensionality. Finally, support vector machine (SVM) algorithm is used to train and test samples. Experimental results show under certain conditions the classification of the method has good classification.
Synthesis and Crystal Structure Studies on 3-(4-Fluorophenyl)-1,5-Bis(pyridyl)-1,5-Pentanedione
Authors: Guo Huan Mei , Zhang Yun Chen , Li Yu Feng
Published: May 2014

3-(4-Fluorophenyl)-1,5-bis (pyridyl)-1,5-pentanedione has been synthesized and the crystal structure has been determined by means of single-crystal X-ray diffraction. In the moleculer structure,the phenyl ring and the two pyridine rings are almost perpendicular , and two pyridine rings are closed to coplane.
Improved SIFT Algorithm Based on Mixed Programming
Authors: Zuo Dong Guang , Wen Tao , Li Zhong Ke , Li Zhan Liang
Published: May 2014

In order to improve the generality and real-time of image matching procedure, Visual Studio 2010 and MATLAB R2009a have been used as the platform to research mixed programming and improved SIFT algorithm. In this method, the advantages of C # and Matlab have been combined to reduce the difficulty of programming and to improve programming efficiency. The results show that, improved SIFT algorithm can greatly improve real-time of matching program while guaranteeing good matching rate, its suitable in real-time applications.
Modeling and Simulating for Queuing System with QuickPass
Authors: Li Man Po , Tao Lun Kang
Published: May 2014

We discuss performance of queuing systems, particularly QuickPass system, as well as design optimal operation strategy to minimize the time cost of amusement park tourists. The paper consider that the time interval of the visitors' arrival is submitted to Nonhomogeneous Possion Process and the time of receiving service is submitted to exponential distribution. We gradually take account of different factors, and construct three models. We construct the basic model and design optimal operation strategy to minimize time cost function of amusement park tourists, and the second model with the fact that there are two queues in reality. Basing on the models, we simulate them and get expected results. At last, we analyze our models objectively and extend its use in other areas. The paper comes up with a standard to evaluate different models. Likely, we write a non-technical summary for amuse- ment park executives who must choose between alternatives from competing consultants.
On Improving Path Clearance Optimization Method for Motion Planning
Authors: Yan Fu Yu , Wu Fan , Peng Fei , Zhu Zhi Jie
Published: May 2014

The efficiency of path clearance optimization method is low and the corresponding path may collide with obstacles when applying it to the original path planned by RRTConCon algorithm. The paper analyzed the original path clearance and corridor width and chose proper moving distance towards the medial axis and binary search step. The paper also analyzed the collision reason and proposed an method to deal with it. The method moves collision configurations to the free space and retracts them to the medial axis, then adds them to the retracted path. The experimental results showed the measures are effective to improve efficiency and could deal with collision problem.
Optimal AGV Configuration by Simulation of Flow Shop Scheduling in an Assembly Plant
Authors: Lin Jian Jun , Sun Yang , Zheng Xiao Jun
Published: May 2014

We simulate flow shop scheduling and routing with automated guided vehicle (AGV for short) in an assembly plant, aim at obtaining the optimal AGV configuration. We first provide the requirement of assembly plant, and describe AGV configuration problem in real-world example. And then we build AGV simulation with Plant Simulation, and provide our problem-solving strategies. In the simulation process, we try to determine the number of AGV and maximize the utilization to reduce waiting time. We ran the simulation with different parameters, and get the cost time and utilization rate of AGVs. The vehicle utilization results of different number of AGVs verified our configuration.
Research on Intelligent Algorithms for Energy-Aware Scheduling in Computational Grids
Authors: Wang Yu Jing , Wu Lin , Yan Chao Kun
Published: May 2014

As the features in Computational Grids such as heterogeneous and dynamic, grid task scheduling is an NP-complete problem. For existing energy consumption in CGs ,and based on the study of scheduling algorithms and energy, this thesis selects four kinds of intelligent algorithms GA, DE, HC and SA to analysis and implementation, and relatively researchs their makespan and energy consumption for energy-aware scheduling.
Research on Technology of Automatic Paper Generation Based on Genetic Algortion of Mandarin Test
Authors: He Yong , Liu Chun Hua
Published: May 2014

The system for automatic analysis of test papers needs a algorithm which is efficient and converges fast, Genetic Algorithm is just fit for it.The paper is mainly discuss the basic concept of Genetic Algorithm,three important Genetic operator, the general step of Genetic Algorithm, and introduction of the system for automatic analysis of test papers.We follow the coding,selecting,crossover and mutation of Genetic Algorithm,discuss the process of automatic analysis of test papers.
Riccati Equation Solutions to Higher Order Korteweg-de Vries Equation
Authors: Wang Hong Lei , Xiang Chun Huan
Published: May 2014

The traveling wave solutions to the heigher order Korteweg-de Vries equation is obtained by using Riccati equation. The method is straightforward and concise, the applications are promising to obtain traveling wave solutions of various partial differential equations. It is shown that the Riccati equation method, with the symbolic computation, provide an effective and powerful mathematical tools for solving such systems. The numerical simulation of the solutions are given for completeness.
Simulation Research of Sow Trajectory about Direct Insert Precision Hill-Seeder with Corn Whole Plastic-Film Mulching on Double Ridges
Authors: Dai Fei , Zhao Wu Yun , Yang Jie , Shi Zeng Lu
Published: May 2014

In order to solve the problems about picked film and tore film and kind of holes with seedlings dislocation which to be caused by the traditional film seeding machine, also to meet the requirements of planting techniques of dry-land corn whole plastic-film mulching on double ridges in northwest China. A direct insert corn precision hill-seeder with whole plastic-film mulching on double ridges was designed. By using ADAMS software to simulation research of sow trajectory about prototype hole-former, obtained the displacement curve that relative to the ground in theX,Ydirection and simulated the vertical insert of trajectory curve in the process of planting. With evaluating the working performance of direct insert precision hill-seeder with corn whole plastic-film mulching on double ridges, which to meet the requirements of agronomic techniques of dry-land corn furrow seeder with whole plastic-film mulching on double ridges.
Water Surface Floater Clustering Based on Mean Shift
Authors: Yang Peng , Wu You Fu , Chen Zu Sheng , Wang Xue Lin , Zhang Ming Gui
Published: May 2014

That applying computer vision technology into the water surface floater intelligent monitoring is a creative and interesting topic. In this article, we propose the water surface floater clustering based on Mean Shift algorithm. Adopting RGB space color information, the image is divided into fixed size 3*3 small blocks, the block is mapped as vertex of graph, and each block pixel mean is mapped as pixel values of vertex; before using the Mean Shift clustering put forward carrying on one or more Mean Shift filtering smoothing process. Finally, each vertex of clustering is mapped to a 3*3 small blocks, block pixel values are vertex pixel values, and according to the proportion of all kinds of floater in the perceptual area, calculate its pollution degree, it is used to measure or evaluate the pollution index of water surface. It is showed that the method is effective and feasible by experiment.
A New Fast Algorithm for Intra Prediction Mode Selection in the High Efficiency Video Coding (HEVC) Standard
Authors: Duanmu Chun Jiang , Dong Duo , Yang Xu Qiang
Published: May 2014

In order to meet the trend and consumer demands for video information, the ISO/IEC group and ITU-T video encoding expert group have cooperated in making the new video encoding standard of HEVC. It defines 35 Intra prediction modes and thus has a very high encoding complexity. In order to reduce this complexity, this paper has proposed a new algorithm to effectively reduce the number of the candidate mode which needs to be checked. The edge detection and Hough transform are utilized for the prediction unit (PU) with different sizes. Statistical analysis is utilized for the detected edge line angles to decide the candidate modes that need to be checked. The C++ and OpenCV language have been utilized for the implementation of the proposed algorithm. The proposed algorithm can reduce the encoding time by 43.72 percent at most and 17.06 percent at least with just little increase of the code rate and small decrease of the PSNR.
Impact of Closed Flowsheet Structure on Oxidised Copper Ores in Huidong
Authors: Zhang Tie Min , Fang Jian Jun , Jiang Tai Guo , Wang Shan , Mao Ying Bo
Published: May 2014

Flotation experimental research is carried out on a certain oxidised copper ores in Huidong, Sichuan province. The ores belongs to the typical oxidised ores. For the characteristics of the mine and the scene of the test requirements, five different flowsheets were test. Under the proper process conditions, the good technical indexes were obtained in all flowsheets. But the the fourth flotation flowsheet was choosed. The principle process of two roughing, one scavenging and two cleaning were used in flotation process. Both the scavenging foam and tailing of first cleaning are returned to the first roughing work and tailing of second cleaning is returned to first cleaning work in closed circuit.
The Circle-End-Face Centering Device Based on Image Processing
Authors: Li Yong Bo , Xu Yun Zhao , He Jia
Published: May 2014

The circle-end-face centering device which is in the base of image processing accomplishes the center of the cylinders end face by digital image processing. Through edge extraction and doing the matching in the calculation of the least square method, the coordinate of the central of the circle can be calculated. At last, the drill will be moved to the central of the circle and do the punching by the actuator. This equipment is in the high accuracy and speed compared with the traditional way and the concentric circle laser of marking with the center. Meanwhile, the actuator consists of the programmable logic controller, touch panel and servo drivers which is in the high stability and accuracy. Certainly it is easy to be controlled by the method.
Interest Point Detection Based on Monogenic Signal Theory
Authors: Wang Li Juan , Zhang Chang Sheng
Published: May 2014

A new algorithm is proposed for interest point detection based on monogenic signal theory in this paper. The detection of stable and informative image points is one of the most important problems in modern computer vision. Phase congruency is a dimensionless measure that remains invariant to changes in image illumination and contrast. A monogenic phase congruency function is constructed using the characteristics to detect interest points in image. The experiment results indicate that different kinds of interest points can be detected and located with good precision, thus the proposed method can be applied over wide classes of images.
Mutil-Conditions Impress Nonsingular Dimensional Cellular Automaton on Traffic Flow
Authors: Liu Li Na , Wang Jie , Zhu Chang Sheng , Jing Ting
Published: May 2014

This paper is based on Nagel-Schreckenberg cellular automata model as the foundation, in the open boundary conditions, the traffic vehicle redirecting probability and before lane changing rules get to intersection will produce certain effect to interference with intersection , and so as to builds up the nonsingular cellular automata model. Through the research to redirecting probability, lane changing rules and the settings of traffic lights play a part in traffic flow characteristics, and points out the influence of phase change point position ,and at the same time, traffic lights timing differences can reduce vehicle interference to increase traffic flow, at the same time, play a analysis the critical redirecting probability of traffic flow in controlling significance, and points out the relationship between the critical point of Lane changing probability and traffic flow influence ,and lane-changing rules is correspond to the basic line of vehicles running.
Automatic Detection Algorithm for Chest Compressions Signal with Classification Algorithm
Authors: Xiang Di
Published: May 2014

Transthoracic impedance (TTI) has been demonstrated to be a potential indicator to monitor the quality of chest compressions (CCs) during cardiopulmonary resuscitation (CPR). However, TTI signals are challenged by noise artifact from multiple sources, such as ventilations and baseline drift. Practically, it is very essential to accurately detect the peak-to-trough of the complicated TTI signals. However, nowadays, there is no method to solve the problem. In this paper, Extrima search with niche technology was used to search the peak-to-trough of TTI signal. We select 2 features to judge the potential peaks and troughs in order to remove the false ones. Besides, we designed a LDA classifier for recognizing the compression and ventilation waves. The experimental results show that this method in this paper can precisely recognize the real peaks and troughs of TTI signals which include some false ones.