美国STANFOR大学－－凸优化及应用：凸优化基本原理，在通信及函数优化中德应用-STANFOR University of the United States -- convex optimization and application : the basic tenets of convex optimization, in communications and function optimization and German application

计算几何中的几种lisp语言的算法，包括凸包，最小包围圆，点集的最大直径，最小距离等。-computational geometry of several lisp language algorithms, including the convex hull, the smallest enclosing circle, Point Set diameter of the largest and the smallest distance.