中文说明：仿真图是速度、距离、幅度三维图像，多元数据分析的主分量分析投影，预报误差法参数辨识-松弛的思想，插值与拟合，解方程，数据分析，采用了小波去噪的思想，主要为数据分析和统计。
English Description：
Simulation diagram is speed, distance, magnitude, 3D image, multivariate data analysis principal component projection analysis, prediction error method for parameter identification - relaxation of thought, interpolation and fitting, solving equations, data analysis, using wavelet denoising thoughts, mainly for data analysis and statistics.