element mean of matrices
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I have 5 matrices of 20*20 size, i want to calculate mean of each element. But i am trying to ommit the least values like <15% from Maximum of each element (i.e if there is any value <15%of maximum on each element of 5 matrices). Plz suggest the process and code
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KSSV
2019년 3월 18일
편집: KSSV
2019년 3월 18일
A = rand(5,5,7) ; % some random data for demo
iwant = zeros(7,1) ; % initialize the required
for i = 1:7
Ai = A(:,:,i) ; % the present mtrix
A_max = max(Ai(:)) ; % get max of the matrix
idx = Ai<15/100*A_max ; % get indices less then 15% of the max
iwant(i) = mean(Ai(idx)) ; % get mean
end
You may do this without defining those many variables. For your understanding I have used the extra variables.
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