lab2

采用EM，期望最大方法，估计QPSK调制方式下的信噪比(Using EM, expectation maximization method to estimate the signal to noise ratio under QPSK modulation)

PSO with linkage operator

用FFT对连续信号做谱分析一理解频谱泄漏的概念 (FFT matlab Hamming)

基于全通函数的线性相位参量均衡器的设计，一阶低通均衡器到二阶带通均衡器，对峰值均衡的实际值与理论值进行仿真(All pass function for linear phase parametric equalizer design based on, first order low pass equalizer to second-order passband equalizer, on peak equilibrium of the actual value and theoretical value simulation)

说明：  Maple使用教程：maple是解数学物理方程的软件类似于matlab，该教程让初学者轻松的学会用该软件求解复杂的数理方程(Maple tutorial)

机器学习经典决策树算法的实现 输入训练标签输出预测结果(the classificial machine learning algorithm, input label and traning set and get predictions)

使用各种小波对故障信号进行小波变换，是一种先行高级数字信号处理思想(use of fault signal wavelet transform, is a first advanced digital signal processing Thought)

compressive sensing theory

M.J.Conty写的经典最大自相关（MAF）和最小噪声分离(MNF)代码(MJConty write classical maximum autocorrelation (MAF) and minimum noise fraction (MNF) code)

matlab code for mimo system optimal power allocation algorithm