How to find a corresponding matrix value

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Lu Da Silva
Lu Da Silva 2020-9-17
回答： BOB MATHEW SYJI 2020-9-17
I have two matricies, Q and W, and I calculated the values of Q from the values of W. I then found the maximum values of each row in Q, but I also need to find the corresponding values of W from the other matrix and I'm not sure how to do that.

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Turlough Hughes
Turlough Hughes 2020-9-17
You can get the corresponding values in W as follows
[mQ,idx] = max(Q,[],2,'linear')
W(idx)

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BOB MATHEW SYJI
BOB MATHEW SYJI 2020-9-17
Hope this helps. yis the required vector
W=%your vector
Q=%vector obtained after operations on W
[v,u]=max(W')
for i=1:length(u)
y(i)=Q(i,u(i));
end

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