中文说明：微分方程组数值解方法，毕业设计有用，单径或多径瑞利衰落信道仿真，光纤陀螺输出误差的allan方差分析，一个很有用的程序，有较好的参考价值。
English Description：
The numerical solution method of differential equations, the graduation design useful, single path or multipath Rayleigh fading channel simulation, Allan variance analysis of the output error of fiber optic gyroscope, a very useful procedure, has a good reference value.