On 3/15/07, David Koch <[EMAIL PROTECTED]> wrote:
... NumPy equiv for Matlab B(A_idx, A_Idx)
Ok, I did like this: A_Idx = array([1, 0]) B = random.randn(3,3) rowInd = kron(ones((1, len(A_Idx)), int), A_Idx[:, newaxis]) colInd = kron(ones((len(A_Idx), 1), int), A_Idx) B[rowInd, colInd] - returns the equivalent of Matlabs B(A_Idx, A_Idx) ... that cannot possibly be the easiest way :-/
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