Identify convex and concave parts of polygon

버전 1.0.3 (22.7 KB) 작성자: Are Mjaavatten
c = convex([x,y]) c = 1 where the polygon curves toward the interior c = -1 where the polygon curves outwards
다운로드 수: 127
업데이트 날짜: 2021/11/18

라이선스 보기

This function can be used to identify convex and concave parts of a polygon, such as the airfoil profile in the figure.
Thanks to Luigi Ventre who posed the problem in a comment to File Exchange entry Curvature of a 1D curve in a 2D or 3D space.

인용 양식

Are Mjaavatten (2024). Identify convex and concave parts of polygon (, MATLAB Central File Exchange. 검색됨 .

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버전 게시됨 릴리스 정보

Corrected another bug in convex_demo


Fixed bug in convex_demo.m


Added demo file