How to calculate the area of the curve around a point?
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There is a curve, and the coordinates of each point of the curve is known. Is there a way to calculate the area of the curve around a point? Thanks!
For example, I plot a curve by Data.mat as shown below, and (0,20) is a point of attraction.
Now I want to calculate the area as shown below by Data.mat.
The whole area can be divided to these parts.
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Image Analyst
2021 年 10 月 11 日
Someone just posted code from the Mathworks that does the local angle computation. See
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