一种噪声辅助数据分析方法,采用的是脉冲对消法，随机调制信号下的模拟ppm，关于小波的matlab复合分析，使用大量的有限元法求解偏微分方程，用于特征降维，特征融合，相关分析等。- A noise auxiliary data analysis method, It uses a pulse of consumer law, Random ppm modulated analog signal under Matlab wavelet analysis on complex, Using a large number of finite element method to solve partial differential equations, For feature reduction, feature fusion, correlation analysis.