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Wavelab Toolbox >> Wavelab Toolbox > Orthogonal Wavelet Transform Tools > DownDyadLo

DownDyadLo

Lo-Pass Downsampling operator (periodized)

Calling Sequence

d = DownDyadLo(x,f)

Parameters

Inputs:

x :

1-d signal at fine scale

f :

filter

Outputs:

y :

1-d signal at coarse scale

See also

Authors

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