how can i use funtion of Nonlinear Least Squares (Curve Fitting)

I have one data into complex-plane and i want to apply Nonlinear Least Squares at my data.

how can i use funtion of Nonlinear Least Squares (Curve Fitting)

Answer 1

[Dinesh Yadav]

Kindly go through the following documentation to see methods to solve for non-linear least squares

https://in.mathworks.com/help/optim/nonlinear-least-squares-curve-fitting.html

https://in.mathworks.com/help/optim/ug/fit-model-to-complex-data.html

Hope it Helps.