Re: [Boost-users] complex matrix operations

Subject: Re: [Boost-users] complex matrix operations
From: Larry Evans (cppljevans_at_[hidden])
Date: 2011-08-31 13:15:35

On 08/31/11 11:25, Brian Budge wrote:
> On Wed, Aug 31, 2011 at 6:04 AM, sairamesh raghuraman
> <generalsairamesh_at_[hidden]> wrote:
[snip]
>> Hello,
>>
>> I am looking for a C++ library that has routines for a variety of complex
>> matrix decompositions (eigen, cholesky, singular value etc) and even complex
>> matrix inverse, principal matrix logarthm of a complex matrix etc.  And the
>> matrices which I am talking are pretty huge..can go upto 1024 x 1024 x 32.
[snip]
> I'm not positive if Eigen would fulfill your requirements, but it is
> pretty generic and quite well optimized.
> 
>   Brian

Hi Brian,

Based on:

  1024 x 1024 x 32

from Ramesh's post, I'm assuming he needs something more than a 2D
array, and at least a 3D arraay; however, based on a quick look at:

http://eigen.tuxfamily.org/dox/QuickRefPage.html#QuickRef_Types

it appears Eigen only supplies 2D arrays.

-regards,
Larry