matplotlib-users

[Matplotlib-users] numpy and matrix operations

[Alexander D. <Ale...@as...>]

Hi,

I hope this is the right place to post this question, which is related to
numpy, or numeric or something else...

I want to do some matrix operations, like a singular value decomposition
(svd) or to calculate random number from the multivariate_normal
distributions. These two functions exist in 'numeric', but I cannot use them
(they hang up or give some errors).
Maybe there is any package to download that is compatible with the current
numpy/pylab/matplotlib specifications? Or any other simple way to deal with
such matrix operations? That would be very helpful...

Thanks
  Alex

Re: [Matplotlib-users] numpy and matrix operations

[Matthieu B. <mat...@gm...>]

>
> I want to do some matrix operations, like a singular value decomposition
> (svd) or to calculate random number from the multivariate_normal
> distributions. These two functions exist in 'numeric', but I cannot use them
> (they hang up or give some errors).
> Maybe there is any package to download that is compatible with the current
> numpy/pylab/matplotlib specifications? Or any other simple way to deal with
> such matrix operations? That would be very helpful...
>

Linear algebra (svd) can be found in numpy.linalg and random numbers can be
generated with the numpy.random module.

Matthieu

Re: [Matplotlib-users] numpy and matrix operations

[fred <fr...@gm...>]

Alexander Dietz a écrit :
> Hi,
>
Hi,
> I hope this is the right place to post this question, which is related 
> to numpy, or numeric or something else...
I guess you should try scipy-user at scipy.org ml.

Cheers,

-- 
http://scipy.org/FredericPetit