patchGNU Octave - Patches: patch #7483, add the possibility to pass a...

 
 

patch #7483: add the possibility to pass a function handle for the coefficient matrix

Submitter:  Carlo de Falco <cdf>
Submitted:  Sat 26 Feb 2011 08:07:23 PM UTC
   
 
Category:  None Priority:  5 - Normal
Status:  None Privacy:  Public
Assigned to:  None Open/Closed:  Closed
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Sat 26 Feb 2011 08:07:23 PM UTC, original submission:  

this patch adds the possibility to pass a function such that

afun (x) = A * x

instead of the matrix A itself as the second input parameter to the bicgstab function.

This makes bicgstab more compatible with matlab and more similar to other iterative solvers.

I also added a couple of additional tests.

c.


Carlo de Falco <cdf>
Group Member

 

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Attached Files
file #22792:  bicgstab.changeset added by cdf (12KiB - application/octet-stream)

 

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    Follow 2 latest changes.

    Date Changed by Updated Field Previous Value => Replaced by
    2011-09-03 cdf Open/ClosedOpen Closed
    2011-02-26 cdf Attached File- Added bicgstab.changeset, #22792

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