samcwt2d

Compute the 2D CWT scale-angle measure

Syntax

sam = samcwt2d(fimg, wavname, scales, angles [, WaveletParameter ] [,'Norm', NormValue ] )

sam = samcwt2d(fimg, wavname, scales, angles [,'WaveletOptionName', WaveletOptionValue ] [,'Norm', NormValue ] )

Description

This function compute the scale-angle measure of an image through its Fourier transform 'fimg', that is the integration over all the position of the CWT of mat according the wavelet 'wavname'.

Input Data

fimg

[COMPLEX MATRIX]: the Fourier transform of the image

wavname

[STRING]: the name of the wavelet. See yawtdir/continuous/2d/wave\_defs to see which wavelets are available.

scales, angles

[REAL VECTORS]: the scale and the angle vectors.

Output Data

out

[YAWTB OBJECT]: the scale-angle measure.

Example(s)

References

See Also

Location

continuous/2d/samcwt2d.m