How to fit data to my customized form automatically?
1 view (last 30 days)
Show older comments
I have quite a few sets of data and I want to fit them to y=a-b*x^3. I know that I could use cftool and do it manually for each data set. But it is really tedious. Is it a better way to do it? Thanks a lot.
0 Comments
Accepted Answer
Jiro Doke
on 23 Feb 2011
Example:
f = fittype('a-b*x^3', 'independent', 'x', 'coefficients', {'a', 'b'});
fitobj = fit(rand(10,1), rand(10,1), f)
More Answers (1)
See Also
Categories
Find more on Get Started with Curve Fitting Toolbox in Help Center and File Exchange
Products
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!