i think i am encountering the same problem , in the link below.
we use equate command ( K1.V = W) to find a matrix K1 .
i think the accuracy in terms of K1 was different , and after that when we multiply K1 in V we can not again achievethe original W. can any body help me with this issue?
here is the related link :
the related question is in a comment named :
i think u misunderstand the question.