课程设计时编写的matlab程序代码，包括主成分分析、因子分析、贝叶斯分析，仿真效率很高的，采用了小波去噪的思想，随机调制信号下的模拟ppm，欢迎大家下载学习。- Course designed to prepare the matlab program code, Including principal component analysis, factor analysis, Bayesian analysis, High simulation efficiency, Using wavele