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基于活动标架对Ｈｉｌｂｅｒｔ曲线的研究.

Authors :: 于延华
 刘　玲
 杨　云
Source :: Journal of Northeastern University (Natural Science). Jul2019, Vol. 40 Issue 7, p1061-1064. 4p.
Publication Year :: 2019
Abstract: Ｍｏｓｔａｌｇｏｒｉｔｈｍｓｆｏｒｄｅｓｃｒｉｂｉｎｇｔｈｒｅｅ-ｄｉｍｅｎｓｉｏｎａｌＨｉｌｂｅｒｔｃｕｒｖｅｓｃａｌｃｕｌａｔｅｎｏｄｅｃｏｏｒｄｉｎａｔｅｓｆｒｏｍｔｈｅｓｔａｒｔｐｏｉｎｔｔｏｔｈｅｅｎｄｐｏｉｎｔｒｅｃｕｒｓｉｖｅｌｙ. Ｄｉｒｅｃｔｉｎｇａｔｔｈｅｍｕｌｔｉｐｌｅｉｔｅｒａｔｉｏｎꎬ ａｎｅｗａｌｇｏｒｉｔｈｍｗａｓｂｒｏｕｇｈｔｆｏｒｔｈ. Ｂｙｍｅａｎｓｏｆｃｏｎｓｔｒｕｃｔｉｎｇｍｏｖｉｎｇｆｒａｍｅꎬ ｔｈｅｉｎｖａｒｉａｎｔｓｕｎｄｅｒｒｉｇｉｄｂｏｄｙｍｏｔｉｏｎａｒｅｏｂｔａｉｎｅｄꎬ ｔｈａｔｉｓꎬ ｄｉｓｃｒｅｔｅｃｕｒｖａｔｕｒｅａｎｄｔｏｒｓｉｏｎ. Ｃｏｎｓｉｄｅｒｉｎｇｍｏｖｉｎｇｆｒａｍｅꎬ ｔｈｅｎｏｄｅｓａｒｅｒｅｃｏｄｅｄ. Ｅｓｔａｂｌｉｓｈｉｎｇａｍａｐｂｅｔｗｅｅｎｔｈｅｉｎｆｌｅｃｔｉｏｎｐｏｉｎｔｌｏｃａｔｉｏｎｎｕｍｂｅｒａｎｄｔｈｅｄｉｓｃｒｅｔｅｃｕｒｖａｔｕｒｅａｎｄｔｏｒｓｉｏｎｏｆｔｈｅｉｎｆｌｅｃｔｉｏｎｐｏｉｎｔꎬ ｂａｓｅｄｏｎｔｈａｔꎬ ｗｒｉｔｉｎｇｔｈｅｃｏｒｒｅｓｐｏｎｄｉｎｇａｌｇｏｒｉｔｈｍｔｏｍａｋｅｉｔｆｏｒａｎｙｎｕｍｂｅｒｎꎬ ｔｈｅｐａｉｒｓｏｆｃｕｒｖａｔｕｒｅｔｏｒｓｉｏｎａｎｄｔｈｅｉｍａｇｅｓｔｒｕｃｔｕｒｅｃｏｒｒｅｓｐｏｎｄｉｎｇｔｏｔｈｅｉｎｆｌｅｃｔｉｏｎｐｏｉｎｔｓｃａｎｂｅｏｕｔｐｕｔ. ＣｏｍｐａｒｅｄｔｏｔｈｅａｌｇｏｒｉｔｈｍＨｉｌｂｅｒｔ３ (ｎ)ꎬ ｔｈｅｐｒｏｐｏｓｅｄａｌｇｏｒｉｔｈｍｉｓｎｏｔｌｉｍｉｔｅｄｔｏｔｈｅｏｒｄｅｒｏｆｔｈｅｃｕｒｖｅａｎｄｄｏｅｓｎｏｔｄｅｐｅｎｄｏｎｔｈｅｉｔｅｒａｔｉｏｎｂｅｔｗｅｅｎｔｈｅｃｏｏｒｄｉｎａｔｅｓ. Ｅｘｐｅｒｉｍｅｎｔａｌｒｅｓｕｌｔｓｓｈｏｗｔｈａｔｔｈｅａｌｇｏｒｉｔｈｍｉｓｍｏｒｅｅｆｆｉｃｉｅｎｔ. [ABSTRACT FROM AUTHOR]