Can anybody give MATLAB code for Quincunx wavelet transforms using Directional Filter banks for analysis of Music signals?

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Saed Moradi

See the following links:

https://github.com/gpeyre/matlab-toolboxes/blob/master/toolbox_wavelets/perform_quincunx_wavelet_transform.m

https://github.com/gpeyre/matlab-toolboxes/blob/master/toolbox_wavelets/perform_quicunx_wavelet_transform_ti.m

Jyoti Lele

Thank you Sir for responding.

Actually I tried with the same recommended function , but getting the error 'Input grid is not a valid MESHGRID'. So can not proceed.

Can you help me out ?

Thanking you once again.