bvp5c2

版本 1.0.0.0 (228.2 KB) 作者: junziyang
Faster version of the MATLAB function bvp5c
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983.0 次下载
更新时间 2009/6/7

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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.

引用格式

junziyang (2024). bvp5c2 (https://www.mathworks.com/matlabcentral/fileexchange/24360-bvp5c2), MATLAB Central File Exchange. 检索时间: .

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1.0.0.0