ananan 发表于 2005-9-28 00:03:33

请问"lapack里面缩减带宽的程序"是哪个?

lapack里面的程序很多,请问"lapack里面缩减带宽的程序"是哪个?

hillyuan 发表于 2005-9-28 10:28:40

Re:请问"lapack里面缩减带宽的程序"是哪个?

http://www.netlib.org/lapack/lug/lapack_lug.html

Haven't heard of such function. But band matrix is VERY VERY OLD now. Just give up it! Use sparse matrix if you wish faster computation and much much less memory.

ananan 发表于 2005-10-4 14:04:13

Re:请问"lapack里面缩减带宽的程序"是哪个?

Thank you for your suggestion!
But which one is the subroutine ofusing sparse matrix to solve the equtions?
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