title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° ÑÑÐ¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð¾Ð²Ð°Ð½Ð½Ð¾Ð³Ð¾ Ð¼ÐµÑÐ¾Ð´Ð° ÑÐ°Ð·Ð´ÐµÐ»ÐµÐ½Ð¸Ñ ÑÐ¼ÐµÑÐ¸ ÑÐ¸Ð³Ð½Ð°Ð»Ð¾Ð² Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼Ð¾Ð² SDIF Ð¸ CDIF
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Development of an improved method for deinterleaving of signals using SDIF and CDIF algorithms
Creators: name: Ð¤Ð¾Ð¼Ð¸Ð½Ð°, ÐÐ¾Ð»Ð¸Ð½Ð°
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2023
Subjects: ÑÐ¸ÑÑÐ¾Ð²Ð°Ñ Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐ° ÑÐ¸Ð³Ð½Ð°Ð»Ð¾Ð²
Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼Ñ ÑÐµÐ»ÐµÐºÑÐ¸Ð¸
Ð¿ÐµÑÐ¸Ð¾Ð´ Ð¿Ð¾Ð²ÑÐ¾ÑÐµÐ½Ð¸Ñ Ð¸Ð¼Ð¿ÑÐ»ÑÑÐ¾Ð²
C++
ÑÐ°Ð´Ð¸Ð¾ÑÐµÑ Ð½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÐºÐ¾Ð½ÑÑÐ¾Ð»Ñ
Ð³Ð¸ÑÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð° Ð¿Ð¾ÑÐ»ÐµÐ´Ð¾Ð²Ð°ÑÐµÐ»ÑÐ½ÑÑ ÑÐ°Ð·Ð½Ð¾ÑÑÐµÐ¹
Ð³Ð¸ÑÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð° Ð½Ð°ÐºÐ¾Ð¿Ð¸ÑÐµÐ»ÑÐ½ÑÑ ÑÐ°Ð·Ð½Ð¾ÑÑÐµÐ¹
digital signal processing
algorithms for deinterleaving
pulse repetition interval
electronic reconnaissance
sequential differences histogram
cumulative differences histogram

description: ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÑÑÐµÑÑÐ²ÑÑÑÐ¸Ñ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼Ð¾Ð² ÑÐµÐ»ÐµÐºÑÐ¸Ð¸ Ð¸ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐµ Ð½Ð¾Ð²Ð¾Ð³Ð¾ Ð¼ÐµÑÐ¾Ð´Ð° ÑÐ°Ð·Ð´ÐµÐ»ÐµÐ½Ð¸Ñ ÑÐ¼ÐµÑÐ¸ ÑÐ¸Ð³Ð½Ð°Ð»Ð¾Ð², ÐºÐ¾ÑÐ¾ÑÑÐ¹ Ð±ÑÐ´ÐµÑ Ð¾ÑÐ½Ð¾Ð²Ð°Ð½ Ð½Ð° ÐºÐ¾Ð¼Ð±Ð¸Ð½Ð°ÑÐ¸Ð¸ Ð¸ Ð¼Ð¾Ð´Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¸ Ð¸Ð·ÑÑÐµÐ½Ð½ÑÑ ÑÐµÑÐµÐ½Ð¸Ð¹. ÐÐ°Ð´Ð°ÑÐ¸, ÐºÐ¾ÑÐ¾ÑÑÐµ ÑÐµÑÐ°Ð»Ð¸ÑÑ Ð² ÑÐ¾Ð´Ðµ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ñ ÑÐ°Ð±Ð¾ÑÑ: 1. ÐÐ·ÑÑÐµÐ½Ð¸Ðµ ÑÐ¸Ð³Ð½Ð°Ð»Ð¾Ð² Ñ ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÐ¼Ð¸ ÑÐ¸Ð¿Ð°Ð¼Ð¸ Ð¼Ð¾Ð´ÑÐ»ÑÑÐ¸Ð¸ Ð¿Ð¾ Ð¿ÐµÑÐ¸Ð¾Ð´Ñ Ð¸ ÑÑÑÐµÑÑÐ²ÑÑÑÐ¸Ñ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼Ð¾Ð² ÑÐµÐ»ÐµÐºÑÐ¸Ð¸ 2. ÐÐ½Ð°Ð»Ð¸Ð· ÑÐ°Ð±Ð¾ÑÐ¾ÑÐ¿Ð¾ÑÐ¾Ð±Ð½Ð¾ÑÑÐ¸ ÑÑÐ¸Ñ Ð¼ÐµÑÐ¾Ð´Ð¾Ð² Ð½Ð° ÑÐ°Ð·Ð½ÑÑ ÑÐ¸Ð¿Ð°Ñ ÑÐ¸Ð³Ð½Ð°Ð»Ð¾Ð² Ð¸ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ðµ Ð´Ð»Ñ ÐºÐ°Ð¶Ð´Ð¾Ð³Ð¾ ÑÐ¸Ð¿Ð° Ð½Ð°Ð¸Ð±Ð¾Ð»ÐµÐµ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾Ð³Ð¾ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼Ð° 3. ÐÐ¾Ð»ÑÑÐµÐ½Ð¸Ðµ Ð¾Ð¿ÑÐ¸Ð¼Ð°Ð»ÑÐ½Ð¾Ð¹ Ð¿Ð¾ÑÐ»ÐµÐ´Ð¾Ð²Ð°ÑÐµÐ»ÑÐ½Ð¾ÑÑÑ Ð¿Ð¾Ð¸ÑÐºÐ° ÑÐ¸Ð³Ð½Ð°Ð»Ð¾Ð² Ð² ÑÐ¼ÐµÑÐ¸, Ð¾ÑÐ½Ð¾Ð²ÑÐ²Ð°ÑÑÑ Ð½Ð° Ð¸Ñ Ð¾ÑÐ¾Ð±ÐµÐ½Ð½Ð¾ÑÑÐ¸ 4. ÐÐ¾Ð´Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ñ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ð½ÑÑ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼Ð¾Ð² Ñ ÑÑÐµÑÐ¾Ð¼ Ð¸Ñ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ Ð´Ð»Ñ ÐºÐ°Ð¶Ð´Ð¾Ð³Ð¾ ÑÐ¸Ð¿Ð° Ð¼Ð¾Ð´ÑÐ»ÑÑÐ¸Ð¸ 5. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° ÑÑÐ¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð¾Ð²Ð°Ð½Ð½Ð¾Ð³Ð¾ Ð¼ÐµÑÐ¾Ð´ ÑÐ°Ð·Ð´ÐµÐ»ÐµÐ½Ð¸Ñ ÑÐ¼ÐµÑÐ¸ ÑÐ¸Ð³Ð½Ð°Ð»Ð¾Ð² Ð² ÑÐ¾Ð¾ÑÐ²ÐµÑÑÑÐ²Ð¸Ð¸ Ñ Ð¿ÑÐ¸Ð½ÑÑÑÐ¼ Ð°ÑÑÐ¸ÑÐµÐºÑÑÑÐ½ÑÐ¼ Ð¿Ð¾Ð´ÑÐ¾Ð´Ð¾Ð¼ 6. ÐÐ½Ð°Ð»Ð¸Ð· ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð² ÑÐ°Ð±Ð¾ÑÑ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð½Ð¾Ð³Ð¾ Ð¼ÐµÑÐ¾Ð´Ð° Ð ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ñ ÑÐ°Ð±Ð¾ÑÑ Ð±ÑÐ»Ð¾ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð¾ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ðµ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ðµ, ÐºÐ¾ÑÐ¾ÑÐ¾Ðµ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ Ð¿ÑÐ¸ ÑÐµÐ»ÐµÐºÑÐ¸Ð¸ ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÑ ÑÐ¼ÐµÑÐµÐ¹ ÑÐ¸Ð³Ð½Ð°Ð»Ð¾Ð². ÐÐ½Ð¾ Ð¿Ð¾Ð·Ð²Ð¾Ð»ÑÐµÑ Ð¿ÑÐ¾Ð²Ð¾Ð´Ð¸ÑÑ ÐºÐ°ÑÐµÑÑÐ²ÐµÐ½Ð½ÑÐ¹ ÑÐ°Ð´Ð¸Ð¾ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ Ð¼Ð¾Ð½Ð¸ÑÐ¾ÑÐ¸Ð½Ð³ Ð´Ð°Ð¶Ðµ Ð² ÑÐ»Ð¾Ð¶Ð½Ð¾Ð¹ ÑÐ°Ð´Ð¸Ð¾ÑÐ»ÐµÐºÑÑÐ¾Ð½Ð½Ð¾Ð¹ Ð¾Ð±ÑÑÐ°Ð½Ð¾Ð²ÐºÐµ.
description: The given work is devoted to the studying existing algorithms for deinterleaving and the development of a new method for separating a mixture of signals, which will be based on a combination and modification of the studied solutions. The research set the following goals: 1. Studying of signals with different types of modulation by period and existing algorithms for deinterleaving 2. Analysis of the operability of these methods on different types of signals and determination of the most effective algorithm for each type 3. Obtaining the optimal sequence of searching for signals in a mixture based on their features 4. Modification of the studied algorithms considering their effectiveness for each type of modulation 5. Development of an improved method for deinterleaving of signals in accordance with the accepted architectural approach 6. Analysis of the results of the developed method As a result of the work, software has been developed that is effective in the separating of various signal mixtures. It allows for high-quality electronic monitoring even in a complex electronic environment.