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A free MATLAB toolbox for formulating and solving sums of squares (SOS) optimization programs.

minimize: c_1 * u_1 + ... + c_n * u_n subject to constraints: P_i(x) := A_i0(x) + A_i1(x) * u_1 + ... + A_in(x) * u_n are sums of squares of polynomials (for i=1..n ...
GitHub

Fast spectrogram phase recovery using Local Weighted Sums (LWS)

readme.md # this file LICENSE.txt # Apache 2 license file lwslib/ # C/C++ library -lwslib.cpp # core functions -lwslib.h # header file matlab/ # Matlab/Mex wrapper -run_lws.m # Matlab example script ...