> From: Russ Dill [mailto:russ.d...@gmail.com] > Sent: Saturday, January 21, 2012 16:31 > > I'm using matplotlib from pylab to generate eye patterns for signal > simulations.
... > Is there any way within matplotlib to do that right now? One way combines Numpy's histogram2d and matplotlib's imshow, as in the example in the histogram2d docs [1]. The example's x array should become all of the time samples in your traces, strung together in one dimension; the y array, the corresponding voltage samples. If you have certain structure, such as a regular and consistent grid of times, you might instead construct a series of vertical, 1-d histograms (paying attention to normalization); column-stack them into the final 2-d histogram; and again plot with imshow. [1] http://docs.scipy.org/doc/numpy-1.6.0/reference/generated/numpy.histogram2d.ht ml ------------------------------------------------------------------------------ Try before you buy = See our experts in action! The most comprehensive online learning library for Microsoft developers is just $99.99! Visual Studio, SharePoint, SQL - plus HTML5, CSS3, MVC3, Metro Style Apps, more. Free future releases when you subscribe now! http://p.sf.net/sfu/learndevnow-dev2 _______________________________________________ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
