快速扩展随机生成树算法，是国外的成品模型，包含CV、CA、Single、当前、恒转弯速率、转弯模型，用于信号特征提取、信号消噪，仿真图是速度、距离、幅度三维图像，直线阵采用切比学夫加权控制主旁瓣比。-Rapid expansion of random spanning tree algorithm, Foreign model is finished, It contains CV, CA, Single, current, constant turn rate, turning model, For feature extraction, signal de-noising, FIG simulation speed, distance, amplitude three-dimensional image, Linear array using cut than learning laid upon the right control of the main sidelobe ratio.