MATLAB: How to print/save parameters from fitnlm

export plotfitnlmMATLAB and Simulink Student Suite

Hello, my main objective is to run several excel arrays through a gaussian function and I would like to export certain information including the values from the fitnlm parameters because these correspond to things like peak phase shift and amplitude.
Ideally, each of these arrays will generate a plot of the fit vs. the actual data. It would be awesome to print each of these to an excel sheet with the parameter data I'm after. Is there any way to do those things? Thanks!

Best Answer

The output of fitnlm is a nonlinear model object. See http://www.mathworks.com/help/stats/nonlinearmodel-class.html
"To obtain any of these columns as a vector, index into the property using dot notation. For example, in mdl the estimated coefficient vector is
beta = mdl.Coefficients.Estimate "
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