摘要
随着计算机技术的发展,计算机绘图获得了广泛的应用,本文讨论应用计算机绘制卫星轨道 u-v 坐标的球面投影地图,这对卫星上天线波束设计是十分有用的.
With the development of the computer technique,computer graphics are wide used.In this paper,it discusses drawing the map of spherieal projection of a satellite orbit u-v coordinate with a computer,which is useful for the antenna beam design on the satellite.
关键词
计算机作图
地图
卫星坐标地图
computer graphics
spherical projective transformation
Satellite coordinate map
