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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

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[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

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