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DSP Code Sharing - Code Snippets - Code Examples
Miguel De Jesus possessed a BS in Electrical Engineering. He also pursued graduate studies obtaining a MSEE with specialization in Digital Signal Processing from the Polytechnic University of Puerto Rico. He has experience in research and development in several DSP areas such as time/frequency analysis, array processing, and parallel processing.
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Discrete Fourier Transform (DFT) [Matlab]
This is a basic Matlab implementation of the Discrete Fourier Transform also known as DFT. The function receives as input a discrete-time signal (a sequence of N real numbers)and returns the frequency...
posted by Miguel De Jesus on Oct 27 2010
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Beampattern of a Linear Array of Antennas (Array Processing) [Matlab]
The function pattern() computes and plots the beampattern of a Linear Array of sensors. This function has three inputs: the number of elements in the array, the pointing direction of the beam pattern ... posted by Miguel De Jesus on Nov 30 2010
Comments (1) |
Echo Filter [Matlab]
An Audio Echo Filter is an FIR filter that repeats a sound after a given Delay attenuating the repetitions. You may test the filter using any input signal (i.e. Matlab "splat" signal). In ... posted by Miguel De Jesus on Dec 1 2010
Comments (2) |
Discrete Fourier Transform [C++]
This is an implementation of a Discrete Fourier Transform, also known as DFT. This code is ideal for DSP beginners and students. This implementation is based on the assumption that the inp... posted by Miguel De Jesus on Dec 14 2010
Comments (2) |
Goertzel Filterbank to the Implementation of a Nonuniform DFT [Matlab]
This is an implementation of a Nonunifor Discrete Fourier Transform through a bank of filters of Goertzel. Each goertzel filter is centered at the exactly frequencies of interest. ... posted by Miguel De Jesus on Dec 14 2010
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