Hello there,
I have a 1xM vector, say V=[1 -1]; I would like to multiply it by a KxN matrix, say S=[0 0 1 1;1 1 0 0;1 0 1 0;0 1 0 1] such that at the beginning the first element of V gets multiplied by the first columns of S, then the second element of V be multiplied by the first columns of S, then the first element of V gets multiplied by the second column of of S, followed by the multiplication of the second element of V by the second column of S, and so forth. That is for the example mentioned above I get: [0 0 0 0 1 -1 1 -1;1 -1 1 -1 0 0 0 0;1 -1 0 0 1 -1 0 0;0 0 1 -1 0 01 -1]. I would appreciate if somebody can help me please. Thank you!
Best Answer