How to find the area between the curves

1 回表示 (過去 30 日間)

Tariq Anwar Aquib 2020 年 1 月 12 日

回答済み: Shubh Sahu 2020 年 1 月 30 日

Hi all,

Being new to matlab I am not able to find the answer.

I have a curve, and I need to find the area enclosed by it.

Please see the attached picture.

Any help would be appreciated. :)

Star Strider 2020 年 1 月 12 日

This may be a parametric three-dimensional problem, and that would affect how the area would be calculated.

We cannot tell, because we do not have access to the code or data that created it.

Tariq Anwar Aquib 2020 年 1 月 12 日

I extracted the data from a different software and simply plotted it on matlab.

Shubh Sahu 2020 年 1 月 30 日

Hey!

If you have x and y vectors of the same length, then you can use polyarea or trapz fucntion.

for more information please refer to these links:

Help Center および File Exchange で Numerical Integration and Differentiation についてさらに検索

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

Translated by