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Subject: Re: Large linear system
Date: Mon, 5 Jul 2010 22:30:08 +0000 (UTC)
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"Frank " <allinone_2003@yahoo.com.hk> wrote in message <i0t52c$dfo$1@fred.mathworks.com>...
> Hi,
> 
> I need to solve a linear system Ax=b with A being fat and sparse. However, the size of the matrix is very large. How can I solve x efficiently, such as using some iterative methods? Furthermore, are there any methods to solve the out of memory problem, for example, storing the nonzero elements of A?
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