摘要
Abstract
The traditional method based on Taylor series expansion can be only applied to small angel of rotation,for it will exist great error when the angel reach its limit.In addition,this method require complicated computation of trigonometric function and iteration,which,of course increases the difficulty of data process.While,3-dimension coordinate conversion based on Rodrigo Matrix can work out these problems well.According to the experiment,the application of Rodrigo Matrix is a practical and precise method to be used in 3-dimension coordinate conversion.关键词
坐标转换/七参数/Rodrigo矩阵/VBKey words
coordinate conversion/seven parameters/rodrigo matrix/VB分类
天文与地球科学
