hotvette

Hi. Can you help me with a MATLAB code? I have a project:
The goal is to create a curve interpolation tool that functions the same as the spline sketch tool in Pro/E. The input is a set of data points. The output is a cubic C2 B-spline curve. You can compare the data points and the resulting control points and knots from your software with those from the Pro/E sketch. You can try various end conditions.
I have no idea from where to start or how to do it. I am very new to this subject and have no prior experience with these. I have 15 days to complete this project.
If you can please help me. My email id is mashfiqul.islam(at)live.com. If you can help please contact me there.
thanks