📄 showimg.m
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function img=showimg(vet, height, wide)
% img=showimg(vet, height, wide)
%
% Function that shows the vector 'vet'
% as an image of size height * wide.
for col=1:wide,
for lin = 1:height,
img(lin, col) = vet((col-1)*height + lin);
end
end
% Histogram stretch of the image:
minimum = min(min(img));
img = img - minimum + 1;
maximum = max(max(img));
coef = 256/(maximum);
img = img*coef;
% Ploting the image:
image(img); colormap(gray(256));
return
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