Introduction - If you have any usage issues, please Google them yourself
Data fitting interp1- one yuan function interpolation spline- Spline polyfit- polynomial interpolation or fitting curvefit- Curve fitting caspe- various boundary conditions spline interpolation casps- spline fitting (not ) interp2- binary function interpolation griddata- irregular data binary function interpolation * interp- not monotonous Interplating * lagrange- Lagrange polynomial