Curve Fit with more than one y_Data

Hallo,

i am looking for a Matlab - Function that can fit a given function over more than one vector of y-date.

For Example:

I have 3 y-vectors, y_data1;y_data2;y_data3 and one x-vector,x_data. Know i want two know the best coefficients for a polynomial that fits over all three data.

Thanks in advance Tim

Answer 1

[Matt J]

You can use LSQCURVEFIT, if you have it.

[Tim]

Thank you, i will try that