how to calculate vegetation for a given image

for mm = 1:size(fnam,1) for nn = 1:size(fnam,2) if (fnam(mm,nn,2) -10) > fnam(mm,nn,1) & (fnam(mm,nn,2)-10) > fnam(mm,nn,3) fnam(mm,nn,1) = fnam(mm,nn,1); fnam(mm,nn,2) = fnam(mm,nn,2); fnam(mm,nn,3) = fnam(mm,nn,3); a=a+1; else

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/matlabcentral/answers/uploaded_files/66216/images.jpg>>

b=b+1; end end

if true
  % code
end  end

[John D'Errico]

If you just want to add information to your previous questions, stop adding a new question. This is now the 4th such identical question you have asked, with only slightly different text.