arg min for Optimization problem

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Murali Krishna AG
Murali Krishna AG 2020-11-27
回答： Ameer Hamza 2020-11-27
u=argmin{||X-A*w-B*v||^2}
Inputs : A,B,X,w,v
outputs:u which contain optimized vector of w,v
how to write code for this.Please help me

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回答（2 个）

David Hill
David Hill 2020-11-27
norm(X-A.*w-B.*v,-inv);%I assume you want element wise multiplication
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Murali Krishna AG
Murali Krishna AG 2020-11-27
It is not element wise multiplication.It is absoulte matrix multiplication

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Ameer Hamza
Ameer Hamza 2020-11-27

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