[SciPy-user] Easy way to make a block diagonal matrix?
Wed May 20 17:48:08 CDT 2009
I am pretty sure kron() function doesn't work. I've used it both in matlab
and with scipy to insert zeros or repeat vectors.
Your function is very well written.
2009/5/20 Stéfan van der Walt <email@example.com>
> 2009/5/20 Joshua Stults <firstname.lastname@example.org>:
> > Probably numpy.kron() already provides this functionality plus easily
> > generating more general block matrices:
> > http://docs.scipy.org/doc/numpy/reference/generated/numpy.kron.html
> numpy.kron takes two arrays as input, so I'm not sure how that could
> work, especially for diagonal blocks with varying shapes? Would you
> use object arrays? Could be that my brain has gone to bed already!
> SciPy-user mailing list
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