包括 MUSIC算法，ESPRIT算法 ROOT-MUSIC算法，快速扩展随机生成树算法，使用拉亚普诺夫指数的公式，包括最小二乘法、SVM、神经网络、1_k近邻法,仿真图是速度、距离、幅度三维图像，预报误差法参数辨识-松弛的思想。-Including the MUSIC algorithm, ESPRIT algorithm ROOT-MUSIC algorithm, Rapid expansion of random spanning tree algorithm, Raya Punuo Fu index using the formula, Including the least squares method, the SVM, neural networks, 1 _k neighbor method, FIG simulation speed, distance, amplitude three-dimensional image, Prediction Error Method for Parameter Identification- the idea of relaxation.