perf_test.m

来自「code for homotopy in compressed sensing」· M 代码 · 共 12 行

clear;

m = 500;
n = 200;
k = 40;

x = zeros(m,1);
x(1:k) = 1;
A = randn(n,m);
y = A*x;

[x,iterTimes] = myHomotopy(A,y);