Origin 9: Implicit Function Fitting (VT-0040) This video shows how to define an implicit fitting funciton and perform implicit fitting with three independent variables, also how to plot the fitted surface as 3D parametric function plot. Minimum Origin Version: 9 SR0 Download MP4 File: MP4 (21.6MB) Watch on Download Data/File: Implicit_Function_Fitting.opj (136KB) Date Added:12/20/2012 Last Update:01/06/2013 Back to Tutorials