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Programming > Idl-pvware > Re: Plot accord...
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Re: Plot according to slopes?

by Frank Wang <Muchi0734@[EMAIL PROTECTED] > May 5, 2008 at 08:17 AM

On May 5, 10:57=A0pm, ri...@[EMAIL PROTECTED]
 wrote:
> On May 5, 9:43 am, Frank Wang <Muchi0...@[EMAIL PROTECTED]
> 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? =A0It 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

Thank you for reply. I think your suggenstion is good, and I will try
to integrate it. Thank you.

Regards,
Frank




 8 Posts in Topic:
Plot according to slopes?
Frank Wang <Muchi0734@  2008-05-05 06:43:55 
Re: Plot according to slopes?
David Fanning <news@[E  2008-05-05 08:00:35 
Re: Plot according to slopes?
Frank Wang <Muchi0734@  2008-05-05 07:46:04 
Re: Plot according to slopes?
David Fanning <news@[E  2008-05-05 09:19:45 
Re: Plot according to slopes?
rigby@[EMAIL PROTECTED]   2008-05-05 07:57:15 
Re: Plot according to slopes?
Frank Wang <Muchi0734@  2008-05-05 08:17:45 
Re: Plot according to slopes?
Frank Wang <Muchi0734@  2008-05-05 09:05:34 
Re: Plot according to slopes?
Frank Wang <Muchi0734@  2008-05-05 09:07:53 

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tan12V112 Sat May 17 0:16:12 CDT 2008.