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Orthonormal Rational FBs and Overcomplete DFT-Modulated FBs

The filters used to produce the figures in the paper are available in FgrFltr.zip.
The available software consists of three independent packages.

1)
Rational DWT and DFT-Modulated FB
2)
Filter Design
3)
2D Directional Transforms Derived From DFT-Modulated FBs