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auto correlation in scilab [Scilab]
The correlation function in scilab....
posted by Senthilkumar R on Feb 8 2011
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Fast MDCT/IMDCT Based on Forward FFT [C]
Doing audio, especially audio coding, and looking for a fast and easy to use C code of Modified Discrete Cosine Transform (MDCT) and its inverse IMDCT? Here it is. It works well for me. And I hope it ... posted by Shuhua Zhang on Aug 6 2011
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FIR Band Pass Filter - Remez Algorithm Based [Scilab]
This program is used to design FIR Symmetric Band pass Filter using Remez algorithm. In scilab this has been implemented by using the inbuilt command eqfir().... posted by Senthilkumar R on Mar 22 2011
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Using EMIF expansion port as digital output [C, TI C67x]
This is a simple example of how to use the EMIF expansion (labeled as Memory Expansion on the board) as a 32-bit wide parallel digital output. Here is a picture of the board: IMPORTANT DISCLAIMER:... posted by David Valencia on Oct 27 2010
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Circular Convolution Matrix [Matlab]
Makes a circular convolution matrix, very useful when working with OFDM.... posted by Danilo Zanatta on Feb 1 2011
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Spectrum analyzer [Matlab]
Determines the power spectrum, similar to a hardware measurement instrument The function takes an input signal and gives the two-sided power spectrum. Results are similar to what is obtained using a ... posted by Markus Nentwig on Dec 10 2011
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NLMS Adaptive filter [Matlab]
This program is used to implement a Normalized least mean square adaptive filter.... posted by Senthilkumar R on Mar 24 2011
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Second order IIR filter with decimation [Mixed C and ASM, Freescale DSP56F8xx]
This library implements a C-callable ASM second order IIR filter for the Freescale DSP56F800E family of digital signal controllers.The filter has a configurable decimation factor, useful for filtering... posted by Carlo Concari on Nov 18 2010
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Measuring Peak-to-Peak [Matlab]
Sometimes you just need a simple Matlab function that does a task that its function name describes exactly. In this case, I wanted a simple peak-to-peak function that does the same thing the my ... posted by on Sep 30 2011
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Power Spectrum of Discrete PAM signals [Scilab]
This function is used to plot and compare the power spectra of different discrete PAM signlas such as: NRZ polar, NRZ Bipolar, NRZ Unipolar, Manchester format etc.... posted by Senthilkumar R on Mar 28 2012
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