jens
b31f3e7435
git-svn-id: http://moon:8086/svn/matlab/trunk@153 801c6759-fa7c-4059-a304-17956f83a07c
16 lines
300 B
Matlab
Executable File
16 lines
300 B
Matlab
Executable File
% correl(x,y,N)
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function rxy = corrlp(x,y,S)
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L = lge(x);
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N = L-S;
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if (N == 0)
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error('N = 0 !');
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end;
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for s=1:S,
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rxy(s)=sum(x(S-s+1:L-s+1).*y(S:L))^2/(sum(x(S-s+1:L-s+1).^2)*sum(y(S:L).^2));
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%rxy(s)=abs(sum(x(S-s+1:L-s+1).*y(S:L)))/(sum(abs(x(S-s+1:L-s+1).*y(S:L)))+0.0001);
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end;
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