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Groups > comp.soft-sys.math.mathematica > #2563
| From | Bill Rowe <readnews@sbcglobal.net> |
|---|---|
| Newsgroups | comp.soft-sys.math.mathematica |
| Subject | Re: Convert Matrix to Sparse Matrix |
| Date | 2011-05-21 10:47 +0000 |
| Organization | Steven M. Christensen and Associates, Inc and MathTensor, Inc. |
| Message-ID | <ir858p$bfb$1@smc.vnet.net> (permalink) |
On 5/20/11 at 6:35 AM, dominic.woerner@mpi-hd.mpg.de (Dominic W=C3=B6rner) wrote: >I have big matrices with many zero elements. Calculating with them >is very slow and I thought I could speed up the computations by >converting them into sparse arrays. Is there function that does what >I'm looking for? Yes, the function is SparseArray. Look up details in the Documentation Center
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Re: Convert Matrix to Sparse Matrix Bill Rowe <readnews@sbcglobal.net> - 2011-05-21 10:47 +0000
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