【摘要】 本文通过微型机用射影变换的方法解决直线与椭圆的相交、相切的问题。程序是用BASIC语言编制的,图是由APPLE—Ⅱ控制MP—1000型绘图机绘出的。更多还原

【Abstract】 The method of projectivity for solving the problems of intersection and tangent of a straighs line to an ellipse by using microcomputer is presented in this paper. The programming is compiled with BASIC language and the graphs are drawn by the MP-1000 plotter.更多还原