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Symlet wavelet filter
f = symwavf(wname)
f = symwavf(wname) returns the scaling filter associated with the Symlet wavelet specified by wname. f is a real-valued vector.
f
wname
example
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Specify the order 4 Symlet wavelet.
wname = 'sym4';
Compute the corresponding scaling filter.
f = symwavf(wname); f'
ans = 8×1 0.0228 -0.0089 -0.0702 0.2106 0.5683 0.3519 -0.0210 -0.0536
'symN'
Symlet wavelet with N vanishing moments, where N is a positive integer in the closed interval [1, 45].
Introduced before R2006a
symaux | waveinfo
symaux
waveinfo
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