Consider this code
Y = rand(1000,100) ; iwant = zeros(20,50,100) ; uwant=zeros(50,1,100);for i = 1:100 Y1 = Y(:,i) ; S1 = numel(Y1); % this is same always 1000
iwant(:,:,i) = reshape(Y1(1:S1 - mod(S1, 20)), 20, []); uwant(:,:,i) = sum(iwant(:,:,i), 1).' / 20; A=uwant(:,:,1:100); B=abs(A-z); C=min(B,[],[2 3]);end
C is 50 by 1. Each value in C is selected from each row of 100 variables. How can I know the location where C is taking from among the 100 variables
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