Re: octave versus scilab

2012-04-02 Thread Ólafur Jens Sigurðsson
On Sun, Apr 01, 2012 at 09:54:50PM +0100, abdelkader belahcene wrote:
 hi,
 I want to choose between octave and scilab, somebody can give us an
 overview
 about advantages and disadvantages for each.
 Now I am using  scilab 5.3  and I have a problem ( with graphic interface)
 because it uses java and opengl for the interface.  the devloppers said
 that the pb will be fixed in next version??!!!
 
 
 I want to switch to octave, before i want to be sure that is the good
 decision!!

Hi Abdelkader, I have used octave but not scilab so I can't compare
the two but I have been following the development of octave and it
seems to be in good hands. As you perhaps know then octave is almost
compatible with matlab but the major obstacle with octave was theyr
bad implementation of loops, don't know if this is fixed yet. But then
again since octave is a matrix calculation software the your better
off by turning every calculation into a matrix calculation then doing
loops.

I don't know about graphical interfaces for octave, never used one, I
just write my .m files and run them.

Octave uses advanced numerical libraries so you don't have to worry
much about performance.

That is my take on octave, as I say I have never used scilab so I
can't really compare the two.

HTH

Oli


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Re: octave versus scilab

2012-04-02 Thread Kjetil brinchmann Halvorsen
see below:

On Mon, Apr 2, 2012 at 05:12, Ólafur Jens Sigurðsson ojs...@gmail.comwrote:

 On Sun, Apr 01, 2012 at 09:54:50PM +0100, abdelkader belahcene wrote:
  hi,
  I want to choose between octave and scilab, somebody can give us an
  overview
  about advantages and disadvantages for each.
  Now I am using  scilab 5.3  and I have a problem ( with graphic
 interface)
  because it uses java and opengl for the interface.  the devloppers said
  that the pb will be fixed in next version??!!!
 
 
  I want to switch to octave, before i want to be sure that is the good
  decision!!

 Hi Abdelkader, I have used octave but not scilab so I can't compare
 the two but I have been following the development of octave and it
 seems to be in good hands.


   Nice to hear that octave is in good hands, but did you look into R?
R has full set of matrix functionality, is fast, and under rapid
development.

Kjetil


 As you perhaps know then octave is almost
 compatible with matlab but the major obstacle with octave was theyr
 bad implementation of loops, don't know if this is fixed yet. But then
 again since octave is a matrix calculation software the your better
 off by turning every calculation into a matrix calculation then doing
 loops.

 I don't know about graphical interfaces for octave, never used one, I
 just write my .m files and run them.

 Octave uses advanced numerical libraries so you don't have to worry
 much about performance.

 That is my take on octave, as I say I have never used scilab so I
 can't really compare the two.

 HTH

 Oli


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 To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org
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 listmas...@lists.debian.org
 Archive: http://lists.debian.org/20120402101208.ga3...@workman.lan




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octave versus scilab

2012-04-01 Thread abdelkader belahcene
hi,
I want to choose between octave and scilab, somebody can give us an
overview
about advantages and disadvantages for each.
Now I am using  scilab 5.3  and I have a problem ( with graphic interface)
because it uses java and opengl for the interface.  the devloppers said
that the pb will be fixed in next version??!!!


I want to switch to octave, before i want to be sure that is the good
decision!!

thanks for help
regards