vec.m

来自「Analytical constant-modulus algorithm, t」· M 代码 · 共 15 行

function v = vec(V)
% function v = vec(V)
%
% kronecker vec operation: makes vector out of V
% v = stack of cols of V

[m,N]=size(V);

v = zeros(m*N,1);

for i = 1:N,
   v((i-1)*m+1:i*m) = V(:,i);
end