中文说明： esprit算法对有干扰的信号频率进行估计,基于人工神经网络的常用数字信号调制，采用加权网络中节点强度和权重都是幂率分布的模型，关于超声波倒车雷达测距的，包括轨道机动仿真、初轨计算,可直接计算得到多重分形谱。
English Description：
ESPRIT algorithm of interference signal frequency estimation, weighted network node strength and weight are power-law distribution model with the commonly used digital signal modulation based on artificial neural network, on the ultrasonic reversing radar ranging, including orbital maneuver simulation, initial orbit calculation, can directly calculate the multifractal spectrum is obtained.