Non-Convex Analysis and Synthesis Priors
Versione 1.1.0.0 (4,06 KB) da
Angshul Majumdar
Algorithms for non-convex sparsity promoting analysis and synthesis priors
LpAnanlysis
Algorithm for solving problems of the form:
min ||Ax||_p s.t. ||y-Hx||_2 < err
LpSynthesis
Algorithm for solving problems of the form:
min ||x||_p s.t. ||y-Hx||_2 < err
LpplusTV
min ||x||_p + TVlambda*TV(A'x) s.t. ||y-Hx||_2 < err
All of them are efficient first-order algorithms. They do not have restrictions on the operators H or A.
Cita come
Angshul Majumdar (2024). Non-Convex Analysis and Synthesis Priors (https://www.mathworks.com/matlabcentral/fileexchange/27087-non-convex-analysis-and-synthesis-priors), MATLAB Central File Exchange. Recuperato .
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