I need a graphic for dismod that makes the point as nicely as this one:
It’s from P. Dierckx, Curve and Surface Fitting with Splines, which also has some pretty pictures of bivariate splines doing their thing:
I need a graphic for dismod that makes the point as nicely as this one:
It’s from P. Dierckx, Curve and Surface Fitting with Splines, which also has some pretty pictures of bivariate splines doing their thing: