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Topic: 1D or 2D wavelet transform matrix
Replies: 2   Last Post: Dec 12, 2012 1:06 PM

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Dragan

Posts: 6
Registered: 10/7/11
1D or 2D wavelet transform matrix
Posted: Sep 18, 2012 5:26 AM
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Hi,
I'm working on a CS project and I need to build a matrix to compute the 1D or 2D dwt transform using a simple matrix vector multiplication.

I think that it it possible to build such matrix from the high-pass and low-pass filter coefficients, but I do not known exactly how to do this.
I have also the Wavelet Toolbox...

Thanks in advance!!!



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