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decimation matrix

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27 Nov 2006 (Updated )

downsamples the given signal by an integer factor defined by the user

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Description

This function gives the decimation matrix which after post mulitpling it with the given signal gives the downsampled version of the original signal...

D = decimmtx(x,N)

decimates the given signal by a factor of N.

[D,y] = decimmtx(x,N)

gives D as well as the decimated signal y

MATLAB release MATLAB 7.0.1 (R14SP1)
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Comments and Ratings (1)
26 Mar 2008 jmila jmila

good

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