Orthogonal Matching Pursuit (OMP)

Version 1.0 (5.77 KB) by Dr. Sujit Kumar Sahoo
An exact implementation of Orthogonal Matching Pursuit (OMP) as described by the pioneer Y.C. Pati
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2.1K Downloads
Updated 22 Aug 2015

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OMP never involves a matrix inversion as opposed to common believe. OMP is not only a reliable and faster algorithm, but also its performance is as competitive as it's counterpart, the Basis Pursuit (BP). The detailed analysis, and the experimental evidence can be found in the following article.
[1] Sahoo, S.K.; Makur, A., "Signal recovery from random measurements via extended orthogonal matching pursuit", Transactions on Signal Processing, IEEE , vol.63, no.10, pp.2572-2581, May 2015.

Cite As

Dr. Sujit Kumar Sahoo (2024). Orthogonal Matching Pursuit (OMP) (https://www.mathworks.com/matlabcentral/fileexchange/52602-orthogonal-matching-pursuit-omp), MATLAB Central File Exchange. Retrieved .

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Created with R2014b
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Version Published Release Notes
1.0