?? accordanalysis.m
字號:
function [F,G] =AccordAnalysis(X)
format long;
sz = size(X);
N = sz(1); %樣本個數
n = sz(2);
meanLC = mean(X);
meanLX = mean(transpose(X));
SumX = sum(sum(X));
for i=1:N
for j=1:n
z(i,j) =( X(i,j) - sqrt(meanLX(i)*meanLC(j)))/SumX;
end
end
A = z*transpose(z);
[zA,m,lamda,U] = MainAnalysis(A);
V = transpose(U);
for i=1:n
for j=1:m
F(i,j) = U(i,j)*sqrt(lamda(j));
G(i,j) = V(i,j)*sqrt(lamda(j));
end
end
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