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fit_equations [Mon Oct 15 19:02:50 2012] Alexander |
fit_equations [Sat Jul 20 11:06:04 2013] Alexander |
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All predefined Fit Curves are listed in this table. You also can specify [[custom_fit_equation|custom fit equation]]. Unlike custom fit equations these curves can be adjusted with mouse on Fit Plot. | All predefined Fit Curves are listed in this table. You also can specify [[custom_fit_equation|custom fit equation]]. Unlike custom fit equations these curves can be adjusted with mouse on Fit Plot. | ||
- | ^ Name ^ Formula ^ Parameters | + | ^ Name ^ Formula ^ Parameters |
- | | Line | <m>y = a x + b</m> | //a// -- linear \\ //b// -- constant | + | | Line | <m>y = a x + b</m> | //a// --- linear \\ //b// --- constant |
| Parabola | <m>y = a x^2 + b x + c</ | | Parabola | <m>y = a x^2 + b x + c</ | ||
| Spline | Natural cubic spline, \\ on each //i//-th piece: \\ < | | Spline | Natural cubic spline, \\ on each //i//-th piece: \\ < |