- #1
umut_caglar
- 7
- 0
Hi everybody
I have a question that I have a guess for the answer but I want to be sure
I have an identity
C=A*B
where A,B,C are matrices and in general they are not square
is there a way to find A in terms of B and C by using pseudo inverse matrix or using pseudo inverse might help me in any ways for finding A.
my guess is: 'No, pseudo matrix inverse will not help in anyway'
If pseudo inverse will not work I am planning to do a gradient search for finding the entries of A (do you have any better option?)
If possible say some words about the uniqueness problem. for given A and B, C is unique, but for given B and C, is A unique
Thanks for the help
I have a question that I have a guess for the answer but I want to be sure
I have an identity
C=A*B
where A,B,C are matrices and in general they are not square
is there a way to find A in terms of B and C by using pseudo inverse matrix or using pseudo inverse might help me in any ways for finding A.
my guess is: 'No, pseudo matrix inverse will not help in anyway'
If pseudo inverse will not work I am planning to do a gradient search for finding the entries of A (do you have any better option?)
If possible say some words about the uniqueness problem. for given A and B, C is unique, but for given B and C, is A unique
Thanks for the help
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