Signal processing interpolation educational workbench
This article presents an educational tool to be used in signal processing interpolation-related subjects. The aim is to contribute to the better consolidation of acquired theoretical knowledge, allowing students to test signal reconstruction algorithms and visualize the results obtained by the usage of such algorithms, and how several parameters affect their convergence and performance.  2009 Wiley Periodicals, Inc. Comput Appl Eng Educ 20: 356363, 2012
signal interpolation educational reconstruction over-sampling