comp.lang.idl-pvwave archive: archive » Re: curvefit question

Home » Public Forums » archive » Re: curvefit question

Show: Today's Messages :: Show Polls :: Message Navigator
E-mail to friend

Re: curvefit question [message #25760 is a reply to message #25758]

Wed, 11 July 2001 16:50

kashyap
Messages: 26
Registered: April 1993

Junior Member

Best edit CURVEFIT.PRO to include _EXTRA=E as keyword to all
calls to CALL_PROCEDURE inside it (and also to the function
definition!), then pass m1,b1,x0 as keywords to your program.

vinay

In article <Pine.GSO.4.21.0107111818550.4496-100000@rac4.wam.umd.edu>,
Mike Barker <animals@wam.umd.edu> wrote:
> Hello,
>
> I would like to fit the following function:
>
> y = m2*(x - x0) + m1*x0 + b1
>
> where m2 is the ONLY parameter to be fitted and m1, b1, x0 are
> variables (I DO NOT want to fit them). I'm having trouble figuring out
> how to do this with curvefit (or any of the other built-in
> routines). Curvefit won't let me pass m1, b1, and x0 as parameters. I
> tried using a common block to store the variables but I still have to
> compile the function before I declare the common block. If anyone could
> help I would be forever grateful.
>
> Sincerely,
> Mike
--
____________________________________________________________ __________________
kashyap@head-cfa.harvard.edu 617 495 7173 [CfA/P-146] 617 496 7173 [F]

Report message to a moderator

[Message index]

		Re: curvefit question By: R.G.S. on Thu, 12 July 2001 08:14
		Re: curvefit question By: Craig Markwardt on Wed, 11 July 2001 22:10
		Re: curvefit question By: david[2] on Wed, 11 July 2001 15:54
		Re: curvefit question By: kashyap on Wed, 11 July 2001 16:50

Previous Topic:	Re: Events in IDLDrawWidget
Next Topic:	Easy way to do superscripts, greek letters, etc.?

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Wed Oct 08 18:41:56 PDT 2025

Total time taken to generate the page: 0.00346 seconds