Use polyfit to find standard curve fitting functions

1 view (last 30 days)
Anon
Anon on 10 Oct 2018
Commented: Rena Berman on 15 Oct 2018
I have two matrix
T3_All and T3_Max
Given these two matrices how do I find the linear, power and exponential functions using polyfit function?

Sign in to answer this question.

Answers (1)

Walter Roberson
Walter Roberson on 10 Oct 2018
polyfit(x, y, 1)
polyfit(x, exp(y), 1) %you might need to take log() of part of the results
polyfit(x, log(y), 1) %you might need to take exp() of part of the results

Categories

Find more on Array and Matrix Mathematics in Help Center and File Exchange

Tags

Products

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!