f_mat2vec.m

来自「audio compression matlab code」· M 代码 · 共 13 行

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function [V] = f_mat2vec(I,n)

% genereaza toate blocurile de dim. nxn din imaginea data;
V=[];
[nl,nc] = size(I);
nb = nl * nc / n / n;
for k = 1:nl/n,
    for q = 1:nc/n,
        x = I((k-1)*n + 1 : k*n, (q-1)*n + 1 : q*n); 
        V = [V x];
    end;
end;

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