matlab 投影

function[l]= Gray(I) % I: The name of image A=imread(I); m=0; n=0; [m,n]= size(A); Hproj=zeros(m,1); Vproj=zeros(1,n); for h=1:m Hproj(h) = sum(A(h,:)); end; %hf=figure('NumberTitle','off','name','水平

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