Coiflets wavelets filters.
Syntax
F = coifwavf(W)
Description
F = coifwavf(W) returns the scaling filter associated with coiflet wavelet specified by the string W, where W = 'coifN'. Possible values for N are: 1, 2, 3, 4 or 5.
Examples
% Set coiflet wavelet name.
wname = 'coif2';
% Compute the corresponding scaling filter.
f = coifwavf(wname)
f =
Columns 1 through 7
0.0116 -0.0293 -0.0476 0.2730 0.5747 0.2949 -0.0541
Columns 8 through 12
-0.0420 0.0167 0.0040 -0.0013 -0.0005
See Also
waveinfo
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