Gaussian curve fit

Have a suggestion for improving DPlot or a question about existing features? Let us know

Moderator: DPlotAdmin

Post Reply
User avatar
DPlotAdmin
Posts: 2312
Joined: Tue Jun 24, 2003 9:34 pm
Location: Vicksburg, Mississippi
Contact:

Gaussian curve fit

Post by DPlotAdmin »

There is now a Gaussian curve fit equation form in the "More curve fits" module. The equation form is

y = a * exp(-(x-b)^2/(2*c^2))

The updated curve fitting module is not yet included with any distribution package. If you want it, download from http://www.dplot.com/plugins/generate/curvefit.dll and overwrite your existing <dplot.exe folder>\plugins\generate\curvefit.dll with this file.

All of the tests I've run so far have been on data that clearly fits this equation. In other words, you may be able to break it (crash) with data that looks nothing at all like the Gaussian function. If so, please send me the data you used to cause the bad behavior.
Visualize Your Data
support@dplot.com
Post Reply