摘要
根据牛顿切线法求方程的根的思想,结合2008年数学建模A题,运用迭代法求两凸集(椭圆)的公切线,算法简洁实用,可操作性强。并证明了算法对公切线的收敛性和收敛速度。
According to Newton's equation of the tangent method the root of thinking, combined with mathematical modeling A title in 2008, using the iterative method for two convex sets(oval) common tangent, the algorithm is simple and practical,workable. And proved common tangent algorithm convergence and convergence rate.
出处
《科教导刊》
2015年第5期28-29,共2页
The Guide Of Science & Education
关键词
迭代法
公切线
凸集分离
数学建模
iterative method
common tangent
separation of convex sets
mathematical modeling
