how can I write code to reach my goal as figure below?
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Hi guys,
P is a matrix with dimension i*j; n is an integer. How can I write this formula in matlab? Thanks.
2 Comments
Adam Danz
on 28 Mar 2021
What part are you having trouble with? How can we help without doing it for you?
Answers (1)
Adam Danz
on 29 Mar 2021
Edited: Adam Danz
on 29 Mar 2021
> in fact I was trying a loop to give the value for ri
r is an existing matrix. i and k are just indices. So the value of ri is just r(i,:) and the value of rik is r(i,k).
> also Ci and Vi
What's Vi?
For C, is this what you're looking for?
%n = ?? % scalar
%r = ?? % size nxn
C = nan(1,n);
for i = 1:n
C(i) = nthroot(prod(r(i,1:n)),n);
end
which is the same as
%n = ?? % scalar
%r = ?? % size nxn
C = nthroot(prod(r(1:n,1:n),2),n)
3 Comments
Adam Danz
on 29 Mar 2021
I don't follow what you're saying and it seems like the question and background information is changing with each comment. I've already reached my allotted volunteer time for the day but I can check back later to see if there is a crystal clear question with all the needed background information.
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