Re: Convert Matrix to Sparse Matrix
- To: mathgroup at smc.vnet.net
- Subject: [mg119079] Re: Convert Matrix to Sparse Matrix
- From: Bill Rowe <readnews at sbcglobal.net>
- Date: Sat, 21 May 2011 06:48:06 -0400 (EDT)
On 5/20/11 at 6:35 AM, dominic.woerner at 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