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2-D Fast DOST Decompotion and Reconstruction

version 1.1 (1.82 KB) by

This is the 2-D Fast DOST Decomposition and reconstruction. The computational complexity is O(NlnN)

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This is the 2-D Fast DOST Decomposition and reconstruction. The computational complexity is O(NlnN)

This code only take the input of size 2^m x 2^n due to the using of the FFT and the blocking strategy. For the input not at dyadic size, if can be padded first.

Comments and Ratings (3)

Cui Can

Do you have 1-D Fast DOST Decomposition?

reconstruction of DOST not given in this program

I need reconstruction matlab code

Updates

1.1

The full code has been added to this version instead of only the decomposition in the first version. Enjoy!

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MATLAB 7.6 (R2008a)

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