| Quick Locating Algorithm for Turning Points in Discrete Point Set of Curve |
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| 作者姓名： | BingtuanWang DiWang LichengChen |
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| 作者单位： | ScienceSchool,BeijingJiaotongUniversity,Beijing100044,China |
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| 摘 要： | By using analytic geometric method, a new algorithm is advanced on quick locating for turning points in discrete point set of plane curve. The algorithm is simple in structure and has high computation efficiency, and can quickly locate for turning points in discrete point set of plane parameter curve as well.
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| 关 键 词： | 转折点 离散点集 平面曲线 定位算法 |
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