仿真图是速度、距离、幅度三维图像，使用混沌与分形分析的例程，计算加权加速度,包括最小二乘法、SVM、神经网络、1_k近邻法,对信号进行频谱分析及滤波。- FIG simulation speed, distance, amplitude three-dimensional image, Use Chaos and fractal analysis routines, Weighted acceleration, Including the least squares method, the SV