<html><head></head><body><div>But professor Ricardo.</div><div><br></div><div>If it's possible to do the same with python, including the GUI, considering the technical issues about hardware consumption and scalability. So why to use MatLab, SciLAB or even Octave?</div><div><br></div><div>It's not smarter to do all in python and finish the prototype and the "main project" with almost half of time and effort?</div><div><br></div><div>-- Amanda Osvaldo</div><div><br></div><div>On Thu, 2017-03-02 at 15:33 -0300, Ricardo Fabbri wrote:</div><blockquote type="cite"><pre>Speaking from experience:
It is worth mentioning that in many ways performance is not critical
for a "lab" language like Scilab or Matlab. It is just an extremely
simple language to test concepts and algorithms at a very small scale
of granularity. The real crucial factor for Scilab or Matlab is the
GUI for exploring data and developing algorithms interactively. Once
you have a working solution, you'll fit it inside a bigger and more
relevant
system by porting promptly to a language like C++ for scalability and speed.
Just use Scilab for what its worth, don't obsess with speed, even
though it is important.
Best,
--
Dr Ricardo Fabbri
Professor of Computer Engineering
GNU/Linux registered user #175401
pt.wikipedia.org/wiki/IPRJ
labmacambira.sf.net
rfabbri.github.io
On Thu, Mar 2, 2017 at 2:00 PM, Samuel Gougeon <<a href="mailto:sgougeon@free.fr">sgougeon@free.fr</a>> wrote:
<blockquote type="cite">
Le 02/03/2017 à 16:29, Michael Benguigui a écrit :
Hi all,
As a Scilab user, I am currently fighting to reach Matlab performance..My
current scilab program takes 4x more than my matlab's vesion. Here are some
instructions requiring some optimizations.. If you have an idea... thanks a
lot!
All times are cumulative times after the execution (iterations)
I used the Matlab and Scilab profilers
Congratulations for using the new Scilab profiler :)
Could you post please the file of results? It is indeed hard to answer
without having more information either on a runnable part of your code, or
about results you got with the profiler.
Regards
Samuel
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