插值与拟合，解方程，数据分析，包含CV、CA、Single、当前、恒转弯速率、转弯模型，单径或多径瑞利衰落信道仿真。- Interpolation and fitting, solution of equations, data analysis, It contains CV, CA, Single, current, constant turn rate, turning model, Single path or multipath Rayleigh fading channel simu