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Re: PLOT question [message #22970 is a reply to message #22969]

Wed, 20 December 2000 16:14

Craig Markwardt
Messages: 1869
Registered: November 1996

Senior Member

Craig Markwardt <craigmnet@cow.physics.wisc.edu> writes:

> Stuart Colley <src@star.ucl.ac.uk> writes:
>
>> I have some data that is periodic, y=f(t) and the data is plotted as
>> plot, t, y The problem is I'd like t to plot phase angle rather than
>> time, the problem being the phase angle is between 0 and 1 and repeats.
>> Attempting to plot the data you just get a plot between 0 and 1, what I'd
>> like to be able to plot is each cycle of the data with it's phase angle.
>>
>> Any ideas on how to get the plot axes right?
>

Oops now that I look at the question again, I think maybe Stuart was
just looking for (T-T0)/P, without the MOD? Or, a way to sandwich
together many distant cycles? If the latter, that's a bit more
difficult. A small program would be needed to join these intervals
together.

Craig

--
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Craig B. Markwardt, Ph.D. EMAIL: craigmnet@cow.physics.wisc.edu
Astrophysics, IDL, Finance, Derivatives | Remove "net" for better response
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[Message index]

		Re: PLOT question By: Martin Schultz on Thu, 21 December 2000 09:44
		Re: PLOT question By: Jaco van Gorkom on Thu, 21 December 2000 06:05
		Re: PLOT question By: Stuart Colley on Thu, 21 December 2000 03:46
		Re: PLOT question By: davidf on Wed, 20 December 2000 16:40
		Re: PLOT question By: Craig Markwardt on Wed, 20 December 2000 16:14
		Re: PLOT question By: Craig Markwardt on Wed, 20 December 2000 16:01
		Re: PLOT question By: Paul van Delst on Wed, 20 December 2000 10:51
		Re: PLOT question By: Dave Greenwood on Wed, 20 December 2000 10:32
		Re: PLOT question By: davidf on Wed, 20 December 2000 10:16

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