I was converting a matlab file to my new favority scientific language
Numpy :)
In the old file I created a matrix on the fly. I know that Numpy and
python cannot do that so I found a workaround
here's the code
lev2=empty((1,h))
ir=1
for j in arange(1,nstep+2):
Yes it worked, sorry for bothering. the problem was theI used round with
no underscore.. and so I made confusion with the two command
Thank a lot !!
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Hello to all,
I've thread that apperead some time ago on this list about matlab and
teaching.
I've discovered python recently and translated part of the routine I
use in python (www.chemometrics.it).
Some of my collegue asked me if I could show them how to use python. For
matlab user I guess
Sorry if the message will arrive in duplicate I had some problem with
posting in the mailing list
I've installed in my machine in the following order
python 2.5
numpy 1.01
matplot lib 0.87
scipy 0.52
wxPython 2.8
with no problem
I've also installed the same packages at home and in another two
Hello Dear All,
I just have a question for all that uses python/numpy/scipy/matplotlib
for making science.
I use with no problem in my computer python+numpy+scipy+matplotlib and
I'm very satisfied with them.
I was a matlab user. I still not have unearthed the power ot python but
I'm happy to
Thanks for the reply I will sure try to use it and so some small software.
Giorgio
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All good points stated here.
Unfortunatly I'm not able to contribute, and as stated also in other
thread, scipy/python was not born for being a clone of matlab (uhmm well
probably matplotlib at first was). What would be the killer distro for
matlab ?
An updated distro with
Thanks Gael,
I dont' use Ipython, but Ide in interactive mode and everything is fine
(changed matplotlibrc and then se switch on in configuration). I just
meant hat if you dont' know it or dont' pay attention to start with the
correct shortcut etc. etc. you dont' have an immediate interactive
If you are using it for making a PCA,
why dont' you try to use nipals algorithm ?
(probably a silly question , just wanted to give help :)
Giorgio
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Giorgio Luciano Ph.D.
Di.C.T.F.A. Dipartimento di Chimica e Tecnologie Farmaceutiche e Alimentari
Via Brigata Salerno (ponte) - 16147 Genova (GE) - Italy
email [EMAIL PROTECTED]
www.chemometrics.it
-==-
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first of all sorry for cross posting
As I wrote some time ago we are trying to write a book proposal about
the use of python/scipy/numpy in chemometrics and analytical chemistry.
Since now I've received positive answer from eight authors and the only
missing chapter is one about the use of
I've done a version of nipals algorithm in python (i'ts a translation of
a matlab routine in brereton made by Riccardo Leardi). far from perfect
(my transport i mean) but working (I've tested on my datasets and it
runned ok) you can download it at www.chemometrics.it.
Hope it will help and if
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