Oh, and in case it matters I am running
In [36]: matplotlib.__version__
Out[36]: '0.98.5.2'
on Ubuntu 9.04 (with the rather lame name of Jaunty Jackolope).
On Fri, May 15, 2009 at 6:51 PM, Ryan Krauss <ryanli...@gmail.com> wrote:
> I think I used to use plot with linestyle='steps' to plot data for
> zero-order hold control systems. This means that if the system is updating
> on a period of 0.01 seconds (100 Hz), the values should be considered held
> from 0 to 0.0099999999999999 and then from 0.01 to 0.01999999999 and so on
> each time step. So, what I want is a plot that looks like late_steps.png
> (hopefully attached), but what I am currently getting is early_steps.png.
>
> This code snippet recreates my problem. My t2 hack almost makes the plot
> look right.
>
> t = arange(0,0.1,0.01)
> y = 10*t
> clf()
> plot(t,y,linestyle='steps')
> plot(t,y,'o')
> savefig('early_steps.png')
>
> t2 = t+0.01
> clf()
> plot(t2,y,linestyle='steps')
> plot(t,y,'o')
> savefig('late_steps.png')
>
>
>
> Is this a bug, is this the expected behavior for other applications, or can
> this be changed with some configuration setting?
>
> Thanks,
>
> Ryan
>
------------------------------------------------------------------------------
Crystal Reports - New Free Runtime and 30 Day Trial
Check out the new simplified licensing option that enables
unlimited royalty-free distribution of the report engine
for externally facing server and web deployment.
http://p.sf.net/sfu/businessobjects
_______________________________________________
Matplotlib-users mailing list
Matplotlib-users@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/matplotlib-users
