摘要
通过对公路立交匝道坐标计算的通用数学模型的研究,结合CASIOfx—5800p可编程计算器的优点,提出一种简易适用的计算方法,并编写了公路立交匝道坐标计算程序。
Through studying the general mathematic model of the coordinate calculation of interchange ramp on highway, and connecting with the advantages and suitable calculating method, and compiles of CASIO fx-5800p programmable calculator, this paper advances a simple the program of coordinate calculation of interchange ramp on highway.
出处
《科技情报开发与经济》
2007年第22期173-175,共3页
Sci-Tech Information Development & Economy
关键词
互通立交匝道
坐标计算
计算器
interchange ramp
coordinate calculation
calculator
