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怎样给信号添加相位噪声--------------。(How to add phase noise to the signal.)

matlab被动悬架的仿真模型基于Simulink软件(matlab passive suspension simulation model based on Simulink software)

code division multiple access

Beginneing C++ 第五部第五章(Beginneing C++ Part V of Chapter V)

了解隐马尔科夫模型HMM的概念、组成和需要解决的问题；通过matlab分析和三个基本算法分析读研和就业问题：forward算法、Viterbi算法和Baum-Welch算法(Understand the concept of Hidden Markov Model HMM, composition and problems to be solved matlab analysis by three basic algorithms: forward algorithm, Viterbi algorithm and Baum-Welch algorithm)

some useful definitions in project designs

通过matlab绘制MICAPS第四类数据等值线的源代码，并获得等值线的数据结构(By matlab draw contour MICAPS fourth class data source and get the data structure contour)

四阶显示Runge-Kutta法绘制曲线(the matlab program of RK)

小波包程序3，能够对信号进行特征提取，有利于初学者。(This is a wavelet packet program 3，which is useful for the beginners.)

使用l1-svd的方法求解DOA估计问题(Using the l1-svd method to solve the DOA estimation problem)