中文说明： 对信号进行频谱分析及滤波，有循环检测，周期性检测，相关分析过程的matlab方法，做视觉测量的上位机代码,采用加权网络中节点强度和权重都是幂率分布的模型，关于神经网络控制。
English Description：
The signal spectrum analysis and filtering, cycle detection, periodic testing, correlation analysis method of MATLAB, Visual measurement of computer code, using weighted nodes in the network strength and weight is the power law distribution model, neural network control.