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| symwavf | Examples See Also |
F = symwavf('symname')
F = symwavf('symname') returns the scaling filter associated with the symlet wavelet specified by 'symname'. Possible values for N are: 2, 3, 4, 5, 6, 7 or 8.
% Compute the scaling filter corresponding to wavelet sym4.
w = symwavf('sym4')
w =
Columns 1 through 7
0.0228 -0.0089 -0.0702 0.2106 0.5683 0.3519 -0.0210
Column 8
-0.0536
waveinfo