Can i make Matlab calculate the error of integration

10 ビュー (過去 30 日間)
Maximilian Jatzkowski
Maximilian Jatzkowski 2019 年 1 月 7 日
回答済み: Vishal Bhutani 2019 年 1 月 10 日
When using integral(f,x0,x) on a function created with spline, so with a limited set of points, how can i calculate the error between this integral value and the true integral value?

サインインしてこの質問に回答する。

回答 (1 件)

Vishal Bhutani
Vishal Bhutani 2019 年 1 月 10 日
Based on my understanding you want to obtain the difference between the true integral value and the integral value from MATLAB function. You can try taking the absolute difference between them and store it in a variable. The link attached below might help you.
https://www.mathworks.com/matlabcentral/answers/163887-integrating-with-trapz-and-calculate-the-error

カテゴリ

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

タグ

Community Treasure Hunt

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

Start Hunting!

Translated by