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Supported 2-D CWT wavelets and Fourier transforms




cwtftinfo2 lists the supported 2-D continuous wavelet transform (CWT) wavelets and corresponding parameters for use with cwtft2.


cwtftinfo2(wname) displays the equation for the 2-D Fourier transform of the wavelet, wname. The figure with the 2-D Fourier transform of the analyzing wavelet has a drop-down list from which you can select other wavelets.


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Display the Expression for the 2-D Fourier Transform

Display the expression for the 2-D Fourier transform of the Cauchy wavelet.


After displaying the Fourier transform for any wavelet, you can use the drop-down list in the bottom left to view the Fourier transform for any supported wavelet.

Input Arguments

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wname — Wavelet namestring

Wavelet name, specified as a string. The following table lists the supported wavelets for the 2-D CWT and associated parameters:

Wavelet nameParameters
'paul' {'p',4}

Example: cwtftinfo2('paul')

Data Types: char

See Also

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