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bvp5c2

07 Jun 2009

Faster version of the MATLAB function bvp5c

File Information
Description	The inefficient sparse matrix operation in colloc_JacODE_region is optimized according to the method intruduced in Loren's blog (http://blogs.mathworks.com/loren/2007/03/01/creating-sparse-finite-element-matrices-in-matlab/). More than 10x efficiency improvement can be expected for large BVP systems. The mex file SPARSE2.MEXW32 is compiled from SuiteSparse(http://www.cise.ufl.edu/research/sparse/SuiteSparse/). It is about 2x faster than SPARSE. If you encounters problem with it, just comment it out in bvp5c2 and use the MATLAB function sparse.
MATLAB release	MATLAB 7.8 (R2009a)
Zip File Content
Other Files	bvp5c2.m, license.txt, sparse2.mexw32

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Comments and Ratings (2)
08 Jun 2009	Qun HAN	USAGE: Unzip to MATLABROOT\toolbox\matlab\funfun
12 Jun 2009	Qun HAN	For a benchmark see: http://junziyang.spaces.live.com/blog/cns!909609E321D6E37A!498.entry

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Tag Activity for this File
Tag	Applied By	Date/Time
bvp5c	Qun HAN	08 Jun 2009 09:31:09

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