comp.lang.idl-pvwave archive: archive » Re: Quasi-freehand curve fitting...

Home » Public Forums » archive » Re: Quasi-freehand curve fitting...

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

Re: Quasi-freehand curve fitting... [message #11196 is a reply to message #11193]

Mon, 09 March 1998 00:00

steinhh
Messages: 260
Registered: June 1994

Senior Member

Richard Brockie (rmb@muckleroe.roe.ac.uk) wrote:
> Thanks to Jim Pendleton <jimp@rsinc.com>, who suggested the SPLINE
> routine. I have ended up using SPL_INIT and SPL_INTERP as SPLINE has a
> few limitations, the main being that it requires monotonically
> increasing x-values which I do not necessarily have.

IDL> ix = sort(x)
IDL> x = x(ix)
IDL> y = y(ix)

Now you do :-)

Stein Vidar

Report message to a moderator

[Message index]

		Re: Quasi-freehand curve fitting... By: ez95 on Mon, 09 March 1998 00:00
		Re: Quasi-freehand curve fitting... By: steinhh on Mon, 09 March 1998 00:00
		Re: Quasi-freehand curve fitting... By: rmb on Mon, 09 March 1998 00:00

Previous Topic:	Re: associated variables in structures
Next Topic:	Re: display question

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Tue Dec 02 12:24:55 PST 2025

Total time taken to generate the page: 0.16170 seconds