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Simulation of DCT, Walsh, Hadamard, Haar and Slant transform using variable block sizes

version 1.0.0.0 (9.13 KB) by Cavin Dsouza
Performs non sinusoidal image transforms on gray-scale images and DCT using the dct matrix.

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Updated 16 Apr 2013

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Performs non sinusoidal image transforms on gray-scale images and DCT using the dct matrix of given order of block size.
The reconstructed image is exactly identical to the original image depicting that the transforms are lossless. Also, codes for generation of walsh, slant and haar matrices have been included for the transform.

Cite As

Cavin Dsouza (2021). Simulation of DCT, Walsh, Hadamard, Haar and Slant transform using variable block sizes (https://www.mathworks.com/matlabcentral/fileexchange/41333-simulation-of-dct-walsh-hadamard-haar-and-slant-transform-using-variable-block-sizes), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2008a
Compatible with any release
Platform Compatibility
Windows macOS Linux

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