Hi, Is it possible to rewrite $\displaystyle P_1 H X_1 - P_2 H X_2 = 0$ to something like $\displaystyle (A - B) H = 0$? Thanks!
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Originally Posted by Timmer Hi, Is it possible to rewrite $\displaystyle P_1 H X_1 - P_2 H X_2 = 0$ to something like $\displaystyle (A - B) H = 0$? Thanks! What are P_1, H, X_1? Are these numbers, matrices...what? Is the product commutative or not? Tonio
Thanks for your reply and sorry for the lack of information. P1 and P2 are m x 4 matrices, X1 and X2 are 4 x n matrices and H is a 4 x 4 matrix. So the product is not commutative. Tim
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