DWT with gaussian wavelet

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smabtahi on 14 Nov 2014

Hello everyone

How it is possible to use 1-derivative of Gaussian function as the wavelet in dwt?

I know that Gaussian wavelet family exists in Matlab but it complains when I write:

load noisdopp; [A,D] = dwt(noisdopp,'gaus');

and says: Invalid argument value. but from waveinfo we know that such wavelet is existed.

Is there any way to define this wavelet for dwt?

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