Exec. summary - I was having strange behavior with matshow in a loop and
also with discrepancies between how iPython Notebook and Python via IDE
displayed plots.
Solutions:
1) Using pause instead of show fixed matshow in a loop
2) Explicitly invoking %matplotblib qt or generally %matplotlib
On 7/29/14, 10:49 PM, Eric Firing wrote:
On 2014/07/29, 7:04 PM, JBB wrote:
Hello,
I am relatively new to Python, numpy, matplotlib, etc., with a
reasonable amount of Matlab experience.
...[ Problem and test code trimmed ]
First, at least initially for this sort of thing, run in
I think it is mostly an issue with how IPython interfaces with matplotlib.
If you were running from a pure python prompt, then I would suspect it to
work (haven't tried myself, though). Note that the --pylab option to
ipython is now highly discouraged. Instead, I would try the %matplotlib
Hi,
On Wed, Jul 30, 2014 at 9:30 AM, Benjamin Root ben.r...@ou.edu wrote:
I think it is mostly an issue with how IPython interfaces with matplotlib.
If you were running from a pure python prompt, then I would suspect it to
work (haven't tried myself, though). Note that the --pylab option to
You would use %matplotlib inline if you want the plots to show up inline
in the notebook. If you want to use one of the gui backends, it would be
%matplotlib backend. More detail here:
There is no change to the recommendations for interactive plots from the
console, if by console you mean the normal python REPL. There is no --pylab
for that. If you mean from the IPython console, then it is the cell magic I
mentioned previously.
On Wed, Jul 30, 2014 at 1:19 PM, Matthew Brett
Hi,
On Wed, Jul 30, 2014 at 10:26 AM, Nathan Goldbaum nathan12...@gmail.com wrote:
You would use %matplotlib inline if you want the plots to show up inline
in the notebook. If you want to use one of the gui backends, it would be
%matplotlib backend. More detail here:
On Wed, Jul 30, 2014 at 10:26 AM, Nathan Goldbaum nathan12...@gmail.com
wrote:
Pylab is going to be removed in IPython 3.0 (in fact it's already gone in
master) since it has several bad interactions with the rest of the
numpy/scipy universe and leads to un-reproducible code.
Quick
On 2014/07/30, 7:26 AM, Benjamin Root wrote:
There is no --pylab for that.
I don't know what development version you are using, but for 2.1.0, it
is still there--and it does what needs to be done.
--
Infragistics
On 2014-07-30 14:51, Eric Firing wrote:
On 2014/07/30, 7:26 AM, Benjamin Root wrote:
There is no --pylab for that.
I don't know what development version you are using, but for 2.1.0, it
is still there--and it does what needs to be done.
He was talking about the normal Python
Thanks for all the responses. I'll try pure Python via the Spyder IDE
vs. Ipython/Ipython Notebook for this and report back. The 'No Pylab
Thanks' was enlightening.
I am confused about the role of the Notebook interface. I've been using
it to learn the language, do experiments, and preserve
Hi,
On Wed, Jul 30, 2014 at 5:14 PM, JBB jeanbigbo...@gmail.com wrote:
Thanks for all the responses. I'll try pure Python via the Spyder IDE
vs. Ipython/Ipython Notebook for this and report back. The 'No Pylab
Thanks' was enlightening.
I am confused about the role of the Notebook
I've followed up on several suggestions and here is what I've done/found.
(I know I don't use mlab or pylab but I pulled the import lines from
another source and am leaving them in for the heck of it)
Code A:
import numpy as np
import matplotlib
import time
from matplotlib import pylab, mlab,
Hello,
I am relatively new to Python, numpy, matplotlib, etc., with a
reasonable amount of Matlab experience.
I am trying to do some simple array visualizations before moving on to
specific work.
e.g. I have a 5x5x10 array and I'd like to see each 5x5 piece as a
frame with a short pause in
On 2014/07/29, 7:04 PM, JBB wrote:
Hello,
I am relatively new to Python, numpy, matplotlib, etc., with a
reasonable amount of Matlab experience.
I am trying to do some simple array visualizations before moving on to
specific work.
e.g. I have a 5x5x10 array and I'd like to see each 5x5
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