Groups > comp.graphics.apps.gnuplot > #279

Zero-order hold interpolation

From	Jonathan Drolet <lagoule@gmail.com>
Newsgroups	comp.graphics.apps.gnuplot
Subject	Zero-order hold interpolation
Date	2011-04-26 09:20 -0700
Organization	http://groups.google.com
Message-ID	<7f91ef94-a8f3-4c7d-ae0b-60ce98b207c8@f31g2000pri.googlegroups.com> (permalink)

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Hello,

I'm looking to plot values from a datafile with lines; this part is
quite easy with gnuplot. My problem, however, is that gnuplot will
linearly interpolate between datapoints. This is usually what I need,
but for this particular plot, I want the line to be constant between
two datapoints (zero-order hold interpolation), but can't seem to
figure out an easy way to do this.

Is there a way to do this with gnuplot?

Thanks,

Jonathan

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Zero-order hold interpolation Jonathan Drolet <lagoule@gmail.com> - 2011-04-26 09:20 -0700
  Re: Zero-order hold interpolation sfeam <sfeam@users.sourceforge.net> - 2011-04-26 09:35 -0700
    Re: Zero-order hold interpolation Jonathan Drolet <lagoule@gmail.com> - 2011-04-26 11:09 -0700

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