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Re: Plot according to slopes? [message #60199 is a reply to message #60198]

Mon, 05 May 2008 07:57

rigby
Messages: 16
Registered: September 1995

Junior Member

On May 5, 9:43 am, Frank Wang <Muchi0...@gmail.com> wrote:

> "How to make line plot when you know the slopes(of the lines you are
> going to plot) defined at each grid point"?

How about integrating your slopes numerically, then plotting the
integral? It sounds like you've got df/dx on a regular grid. If so,
then f(x) is approximately dx * total(df/dx, /cumulative) + constant,
where dx is the grid spacing. One value of f(x) gives you the
constant, if you care about it. There are better integration methods,
if you need to get fancier.

--Wayne

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[Message index]

		Re: Plot according to slopes? By: Frank Wang on Mon, 05 May 2008 09:07
		Re: Plot according to slopes? By: Frank Wang on Mon, 05 May 2008 09:05
		Re: Plot according to slopes? By: David Fanning on Mon, 05 May 2008 08:19
		Re: Plot according to slopes? By: Frank Wang on Mon, 05 May 2008 08:17
		Re: Plot according to slopes? By: rigby on Mon, 05 May 2008 07:57
		Re: Plot according to slopes? By: Frank Wang on Mon, 05 May 2008 07:46
		Re: Plot according to slopes? By: David Fanning on Mon, 05 May 2008 07:00

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