Area of an closed 2d plot

Is there an easy way to find the area within a 2d closed curve? e.g the area of circle? I know this can be found easily with a formula but I'd like to use the points of the plot to calculate the area. Many thanks

回答 (1 件)

the cyclist
the cyclist 2020 年 3 月 26 日

0 投票

The polyarea function.

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2020 年 3 月 26 日

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2020 年 3 月 26 日

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