Suppose I have a 3d array, A, with dimensions 2 x 2 x N, and a 2d 2 x N array, u. I interpret A as N 2x2 matrices and u as N 2d vectors. Suppose I want to apply the mth matrix to the mth vector, i.e.
A[, , m] u[, m] = v[, m] Aside from doing A[0,0,:] u[0,:] + A[0,1,:] u[1,:] = v[0,:] and A[1,0,:] u[0,:] + A[1,1,:] u[1,:] = v[1,:] is there a smart way to perform this computation? -gideon _______________________________________________ Numpy-discussion mailing list Numpy-discussion@scipy.org http://projects.scipy.org/mailman/listinfo/numpy-discussion
