Minimizing an equation to 0
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I have an equation where I am trying to reduce the RMS to 0 i.e RMS(A-(B+C)<=0. A,B and C are known but the RMS is not equal to 0 . Now, I want to modify this equation such that RMS(A-(k1*B+k2*C)<=0. I want to find k1 and k2 to make the RMS as close to 0. How could I do this?
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Bruno Luong
2022-9-11
编辑:Bruno Luong
2022-9-11
This minimize the frobenius norm, or l2 norm of the vectorized residual matrix (divided by sqrt(numel(A)) you'll get the rms)
k=[B(:),C(:)]\A(:);
k1=k(1);
k2=k(2);
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