Curve fitting with coefficient as function of x
1 view (last 30 days)
Show older comments
New user of 'cftool box' here. I am trying to fit an experimental dataset to extract few parameters. One of the parameter is also function of x. How to retrieve this parameter? Because most of the cftool examples show the fitting with real value coefficients. I appreciate any response. Thanks.
2 Comments
John D'Errico
on 7 Jun 2017
If a parameter is a function of x, then it is not a parameter that you can freely estimate.
Perhaps you need to show the model that you want to estimate. Otherwise it is impossible to answer your question.
Answers (1)
Shruti Shivaramakrishnan
on 16 Jun 2017
I might have missed it, however, how is n2 defined or assigned? Also you mentioned that n3 and n4 values are being averaged out. How are they defined? or what are they being averaged from i.e. a range dependent on x based on a function?
See Also
Categories
Find more on Interpolation in Help Center and File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!