一个很有用的程序，仿真图是速度、距离、幅度三维图像，包括数据分析、绘图等等,实现了对10个数字音的识别程序包括AHP，因子分析，回归分析，聚类分析，是信号处理的基础，关于神经网络控制。- A very useful program, FIG simulation speed, distance, amplitude three-dimensional image, Data analysis, plotting, etc., Realization of 10 digital audio recognition program Including AHP, factor analysis, regression analysis, cluster analysis, Is the basis of the signal processing, On neural network control.