On 04/30/2012 03:35 AM, Nasser M. Abbasi wrote:
On 04/29/2012 07:59 PM, someone wrote:
I do not use python much myself, but a quick google showed that pyhton
scipy has API for linalg, so use, which is from the documentation, the
following code example
X = scipy.linalg.solve(A, B)
But you still need to check the cond(). If it is too large, not good.
How large and all that, depends on the problem itself. But the rule of
thumb, the lower the better. Less than 100 can be good in general, but I
really can't give you a fixed number to use, as I am not an expert in
this subjects, others who know more about it might have better
recommendations.
Ok, that's a number...
Anyone wants to participate and do I hear something better than "less
than 100 can be good in general" ?
If I don't hear anything better, the limit is now 100...
What's the limit in matlab (on the condition number of the matrices), by
the way, before it comes up with a warning ???
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