[Numpy-discussion] Numpy capabilities?

Nancy Keuss nancyk at MIT.EDU
Sun Jan 25 10:34:00 CST 2004


Hi,

I will be working a lot with matrices, and I am wondering a few things
before I get started with NumPy:

1) Is there a function that performs matrix multiplication?

2) Is there a function that takes a tensor product, or Kronecker product, of
two matrices?

3) Is it possible to concatenate two matrices together?

4) Is there a way to insert a matrix into a subsection of an already
existing matrix. For instance, to insert a 2x2 matrix into the upper left
hand corner of a 4x4 matrix?

Thank you very much in advance!

Nancy





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