包括AHP，因子分析，回归分析，聚类分析，用于信号特征提取、信号消噪，课程设计时编写的matlab程序代码，借鉴了主成分分析算法（PCA），关于小波的matlab复合分析，通过matlab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，虚拟力的无线传感网络覆盖。- Including AHP, factor analysis, regression analysis, cluster analysis, For feature extraction, signal de-noising, Course designed to prepare the matlab program code, It draws on principal component analysis algorithm (PCA), Matlab wavelet analysis on complex, By matlab code, Using weighted model nodes in the network strength and weight are power law distribution, Virtual power wireless sensor network coverage.