Checking given point in circle
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How to write function for checking if a given point (x, y) is within the circle with a centre at (p, q) and radius, r?
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Star Strider
2022-5-31
0 个投票
Depending on the context, there are probably more purpose-built tools, but you can do it in a very basic manner just the same.
center = [5 5];
radius = 10;
points = [10 10; 10 15];
isincircle = sum((center-points).^2,2) <= radius^2
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2022-5-31
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