How to multiply matrices using for loop?
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Hello there,
i would like to mutiply three matrices.
i have an array which has stored 100 different values of the three matrices. i.e
y1 =x.out(:,:,1); x1=x.db(1); w1=diag(fastexp(x1));
y2=x.out(:,:,2); x2=x.db(2); w2=diag(fastexp(x2));
. . .
. . .
y100=x.out(:,:,100); x100=x.db(100) w100=diag(fastexp(x100));
z=y1 * w1* y1' * y2 * w2 * y2' * y3 * w3 * y3' * .........................................* y100 * w100* y100'
Kindly assist.
Thanks in advance.
采纳的回答
z = 1;
for k = 1:100
y = x.out(:,:,k);
w = diag(fastexp(x.db(k)));
z = z * y * w * y';
end
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