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Coiflet wavelet filter
f = coifwavf(wname)
example
f = coifwavf(wname) returns the scaling filter f associated with the Coiflet wavelet specified by wname. f is a real-valued vector.
f
wname
collapse all
Set the Coiflet wavelet name.
wname = 'coif2';
Compute and plot the scaling filter coefficients associated with the Coiflet.
f = coifwavf(wname); stem(f) grid on title('Coiflet Scaling Coefficients')
Name of Coiflet, specified as 'coifN' where N is an integer between 1 and 5.
'coifN'
Example: 'coif3'
'coif3'
Introduced before R2006a
waveinfo
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