spfun

Hello, I was wondering if anyone knows a solution to divide element-
wise two sparse matrices, A./B, but considering only the positions
where A is non-zero.

I though in using spfun, but it works only with one variable input.

Thank you in advance.
.

Relevant Pages

  • Re: spfun
    ... wise two sparse matrices, A./B, but considering only the positions ... where A is non-zero. ... I though in using spfun, but it works only with one variable input. ...
    (comp.soft-sys.matlab)
  • Extracting sets of elements in a very large sparse matrix
    ... I'm working with several large sparse matrices and 2 vectors. ... Every element in B that is non-zero is also non-zero in the ... mapping, for CompactA->A? ... % need to compact the rows. ...
    (comp.soft-sys.matlab)
  • Re: Its not enough to check for a divide-by-zero.
    ... Jeff, your code is rather difficult to read. ... Are you getting at the fact that you can divide by a non-zero number ... But, luckily, any recent FPU can handle NaN without throwing ...
    (microsoft.public.vc.language)
  • Re: Stop/Start
    ... other wise ... U can divide your code into sections ... or u can think of pause command. ...
    (comp.soft-sys.matlab)
  • Re: spfun
    ... wise two sparse matrices, A./B, but considering only the positions ... where A is non-zero. ... I though in using spfun, but it works only with one variable input. ...
    (comp.soft-sys.matlab)