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WFILTDT_DDEN - Double-Density Dual-Tree DWT filters

Usage

[h,g,a] = wfiltdt_dden(N);

Description

[h,g,a]=wfiltdt_dden(N) with \(N \in {1,2}\) returns filters suitable for dual-tree double density complex wavelet transform.

Examples:

wfiltdtinfo('dden1');

wfiltdtinfo('dden2');

References:

I. Selesnick. The double-density dual-tree DWT. Signal Processing, IEEE Transactions on, 52(5):1304--1314, May 2004. [ DOI ]