中文说明： 基于分段非线性权重值的Pso算法，相参脉冲串复调制信号，该函数用来计算任意函数的一阶偏导数(数值方法),本程序的性能已经超过其他算法，关于超声波倒车雷达测距的，matlab编写的元胞自动机。
English Description：
Based on piecewise nonlinear weights of the PSO algorithm, the coherent pulse on complex modulation signal, the function used to calculate any function of the first order partial derivative (numerical method), the performance of the program has more than other algorithms, on the ultrasonic reversing radar ranging, matlab prepared by the cellular automata.