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Re: IDL issues: poly_fit.pro. [message #83952 is a reply to message #83951]

Wed, 17 April 2013 07:47

Sreelakshmi S
Messages: 8
Registered: April 2013

Junior Member

On Wednesday, April 17, 2013 8:13:01 PM UTC+5:30, David Fanning wrote:
> Sreelakshmi S writes:
>
>
>
>> I am new to idl..I have been trying to fit the function poly_fit to my data but each time an error message comes:
>
>> % Variable is undefined: POLY_FIT.
>
>> % Execution halted at: $MAIN$
>
>>
>
>> Its a lib defined function...
>
>> y am i still getting this error?
>
>
>
> Don't know. Let's see the line of code where you are calling it.
>
>
>
> Cheers,
>
>
>
> David
>
>
>
>
>
>
fit=poly_fit(x,y,fit)
both x any y are arrays

>
> --
>
> David Fanning, Ph.D.
>
> Fanning Software Consulting, Inc.
>
> Coyote's Guide to IDL Programming: http://www.idlcoyote.com/
>
> Sepore ma de ni thue. ("Perhaps thou speakest truth.")

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[Message index]

		Re: IDL issues: poly_fit.pro. By: David Fanning on Wed, 17 April 2013 11:33
		Re: IDL issues: poly_fit.pro. By: Sreelakshmi S on Wed, 17 April 2013 11:22
		Re: IDL issues: poly_fit.pro. By: David Fanning on Wed, 17 April 2013 10:52
		Re: IDL issues: poly_fit.pro. By: Sreelakshmi S on Wed, 17 April 2013 10:42
		Re: IDL issues: poly_fit.pro. By: David Fanning on Wed, 17 April 2013 07:57
		Re: IDL issues: poly_fit.pro. By: Sreelakshmi S on Wed, 17 April 2013 07:47
		Re: IDL issues: poly_fit.pro. By: David Fanning on Wed, 17 April 2013 07:43
		Re: IDL issues: poly_fit.pro. By: Norbert Hahn on Tue, 23 April 2013 09:13
		Re: IDL issues: poly_fit.pro. By: Sreelakshmi S on Tue, 23 April 2013 07:09

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