im_decode.m

i hope use every file i put here to evry one and thank >

function [data] = im_decode(code,cols)

n = length(code) / 8;

index = 1;

for k = 1:n
    c = bi2de(code(index:index + 7));
    y(k) = c;
    index = index + 8;
end

len = length(y);
rows = len / cols;

data = zeros(rows,cols);

index = 1;

for k = 1:rows
    data(k,:) = y(index:(index + cols) - 1);
    index = index + cols;
end

data = uint8(data);