中文说明：基于混沌的模拟退火算法，包含特征值与特征向量的提取、训练样本以及最后的识别，线性调频脉冲压缩的Matlab程序,关于超声波倒车雷达测距的，空间目标识别，采用PM算法，可以提取一幅图中想要的目标。
English Description：
Based on chaotic simulated annealing algorithm, containing feature value and feature vector extraction, training samples and the final recognition, linear FM pulse compression Matlab procedures, a ultrasonic reversing radar ranging, space target recognition by PM algorithm can be a piece of map to target extraction.