curve fitting using min-max optimization

7 ビュー (過去 30 日間)
nadia naji
nadia naji 2022 年 12 月 5 日
回答済み: Stephan 2022 年 12 月 5 日
I have a 2D array and I am trying to fit a curve on the data.how can I find the best curve for the data in Matlab? I need to know how much this model is good. what is the difference between actual data and estimated curve? how can I find this? does Matlab curve fitting works based on mean square error to find the curve? how can I control this difference? is it possible to consider min-max error to find the best fit? my data is as following image. but I do not know how can I find the red curve.

サインインしてこの質問に回答する。

回答 (1 件)

Stephan
Stephan 2022 年 12 月 5 日
You might want to start reading and trying here: https://de.mathworks.com/help/curvefit/curvefitter-app.html

カテゴリ

Help Center および File Exchange で Interpolation についてさらに検索

タグ

製品


リリース

R2017a

Community Treasure Hunt

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

Start Hunting!

Translated by