MATLAB and Simulink resources for Arduino, LEGO, and Raspberry Pi

Learn moreOpportunities for recent engineering grads.

Apply Today**New to MATLAB?**

Asked by Tinio
on 19 Nov 2012

Hallo, I have a problem with polynomial surface, and in this surface i have x,y (in each point of surface) and the angle btw them (alpha) how should i find z? in the case that z in each point is normal to the unit vector of the surface?

*No products are associated with this question.*

Answer by Image Analyst
on 19 Nov 2012

This is what I use: http://www.mathworks.com/matlabcentral/fileexchange/34765-polyfitn

## 0 Comments