Chapter5

Simulation of Quartz Crystal Resonator

code for mppt perturb and observe algorithm

数字调制技术的发展日新月异现如今信息技术不断的推陈出新，信息的传输及通信起着支撑作用。而对于信息的传输，数字通信已经成为重要的手段。因此，数字信号的调制就显得非常重要。数字调制是通信系统中最为重要的环节之一，而实现数字调制需要的方法就需要用键控法来实现，比如可以对载波的振幅、频率和相位进行键控。(ASK , FSK , PSK modulation and demodulation of the simulation comparison )

Spectrum and cepstrum analysis

采用互相关法计算相位差程序。用小波对信号进行消噪，再用互相关法检测两个信号的相位差。(Using correlation method to calculate the interval phase of two signals. Wavelet method is used for signal denoising, and then the interval phase of two signals is detected by correlation method.)

说明：  《Matlab与C++》这本书的第4章，包含matlab程序和C++程序(&quot Matlab and C++&quot Chapter 4 of this book, including the matlab program and C++ program)

matlab 子程序集：The routines supplement the book, "Numerical Methods for Physics", 2nd Ed. (Prentice Hall).(matlab subroutine sets: The routines supplement the book, " Numerical Methods for Physics" , 2nd Ed. (Prentice Hall).)

modeling a puma 560 robot

FFT的MATLAB仿真实验，了解关于MATLAB的一般过程，及波普分析方法(FFT MATLAB simulation experiments to understand the general process of MATLAB, and pop analytical methods)

在matlab平台上，基于混合高斯模型的前景提取。(Matlab platform, based on Gaussian mixture model prospects extract.)