help in curve fitting for a equation in matlab

[singh1]

Hi, I need to implement a equation for a dc motor in matlab. The eq is T=K*I^n . T is torque and I is current . I have a set of values as inputs for T and I, so, i need to find K and n at the output. Curve fitting has to be used for it.
I want the program code for it in matlab which could generate a curve and give K,n as the output.

Eagerly waiting for reply!!!
Thanks in anticipation!!!!

 

[blooz]

A good tutorial on Curve fitting with Matlab

h**p://www.swarthmore.edu/NatSci/echeeve1/Ref/MatlabCurveFit/MatlabCftool.html