comp.lang.idl-pvwave archive: archive » % POLY_FIT: Warning: Invert detected a small pivot element

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Sun, 11 July 2010 03:52

Giuseppe Papa
Messages: 27
Registered: February 2010

Junior Member

Well, that error usually happens when the routine can't make the fit because the trend changes and you have few points so what you need to do is give it maybe one or two points more, so routine will know a better understanding to make the fitting.

Best regard,

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		% POLY_FIT: Warning: Invert detected a small pivot element - help needed By: sid on Sat, 12 June 2010 11:54
		Re: % POLY_FIT: Warning: Invert detected a small pivot element - help needed By: Craig Markwardt on Mon, 12 July 2010 16:41
		Re: % POLY_FIT: Warning: Invert detected a small pivot element - help needed By: Giuseppe Papa on Sun, 11 July 2010 03:52
		Re: % POLY_FIT: Warning: Invert detected a small pivot element - help needed By: Giuseppe Papa on Sun, 11 July 2010 03:43

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