Cristian Rusu,
November, 2018

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This package contains proof-of-concept source code for the results presented in: Learning multiplication-free linear transformations, C. Rusu, 2018

This software is released under the MIT license.
Tested on Matlab R2012a.
For problems, bug reports, comments and other contact C. Rusu.

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Starting points:

test.m - Tests the B-DLA, M-DLA, M-DLA-greedy, B4x4-DLA and S-DLA algorithms on image data.

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This package uses (and contains) the weighted maximum matching algorithm in general graphs:
https://www.mathworks.com/matlabcentral/fileexchange/42827-weighted-maximum-matching-in-general-graphs

All credits and thanks go to the creator of maxWeightMatching, Daniel Saunders (based on the work of Joris van Rantwijk).

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OMPToolbox

This package uses the OMP-Box v10 
(http://www.cs.technion.ac.il/~ronrubin/software.html).
All credits and thanks go to the creator of OMP-Box, Ron Rubinstein.
To ease the use of this package, the toolbox comes pre-compiled on Win32 or Win64. Recompile if needed.

Visit the home webpage of the toolbox to get the lastest version or if problems.

For reference see:
R. Rubinstein, M. Zibulevsky and M. Elad, Efficient Implementation of the K-SVD Algorithm 
using Batch Orthogonal Matching Pursuit - Technical Report, 2008.