Thread Subject: Help on "balance" command

Subject: Help on "balance" command

From: Hosein

Date: 2 Apr, 2009 00:31:01

Message: 1 of 2

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I have Ax=C; (A is sparse and antisymmetric). I want to find x.
[B,T]=balance(A). So what? Does it mean that I can use "B" instead of "A" in the above equation? and I will get more accurate x vector?
How "balance" command can help me to get x vector?
Any help will be appreciated.

Subject: Help on "balance" command

From: Pascal Gahinet

Date: 2 Apr, 2009 01:21:28

Message: 2 of 2

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Hi Hosein
If A is antisymmetric it is already balanced (jth row and jth column have
the same norm) so I doubt this will help
-pascal

"Hosein" <Kalaeimh@yahoo.com> wrote in message
news:gr1105$fp0$1@fred.mathworks.com...
>I have Ax=C; (A is sparse and antisymmetric). I want to find x.
> [B,T]=balance(A). So what? Does it mean that I can use "B" instead of "A"
> in the above equation? and I will get more accurate x vector?
> How "balance" command can help me to get x vector?
> Any help will be appreciated.

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