No BSD License
sri hari bhupala haribhakta
27 Nov 2006
27 Nov 2006)
downsamples the given signal by an integer factor defined by the user
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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