matrix operation

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FIR
FIR 2012-1-11
I have an matrix
A=[1 0 0 0 0 0 1;0 1 1 0 1 1 0 ;0 0 0 1 0 0 0 ] want to perform matrix operation using the formula
(summation i=1 to s summation r=1 to 7 q^2ir/Mi*Mr)-1/log(n)
s=3
Mi for ist row is 2,second row is 4,third row is 1
Mr is 1 for all cases
n=7

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Andrei Bobrov
Andrei Bobrov 2012-1-11
[m k] = size(A);
i1 = (1:m)';
r = 1:k;
Mi = [2; 4; 1];
Mr = 1;
out1 = bsxfun(@rdivide,i1*r.*q.^2,Mi)*Mr;
out = sum(out1(:)) - 1/log(n);
ADD
out2 = max(out1) - 1/log(n);
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Andrei Bobrov
Andrei Bobrov 2012-1-11
see ADD
FIR
FIR 2012-1-11
thanks andrei,sorry a small correction .i have to run for loop for every column so that for the first column the max value must be generated ,for second column the max value ans so on

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