chap4

脉冲振幅调制（PAM）：理论分析和代码实现(Pulse amplitude modulation (PAM): Theory and Code Implementation)

this code is to select the coefficients

TOC - identification and detection of Table of Contents

好几种贝塞尔函数的解法，非常经典的，有需要请下(Bessel function of several of the Solution, very classic, there is a need to call on the next)

说明：  序列x（n）的间接法功率频估计用matlab来实现(sequence x (n) the indirect method of power frequency estimates using Matlab to achieve)

voie recording codes

cashcode开发,用于开发接口工具，测试等(cashcode Developmentcode)

matlab 短时傅立叶变换的实现，用于学习，采用mesh画图(Matlab short-time Fourier transform to achieve for learning, the use of mesh drawing)

利用MATLAB软件进行RLS 算法仿真；  考察RLS算法的收敛性，与横向LMS算法进行比较；  (RLS algorithm using MATLAB software simulation  examine the convergence of RLS algorithm, LMS algorithm to compare with the horizontal  )

是GPC结合SIMULINK的仿真程序。(GPC combined with SIMULINK simulation program)