Introduction.to.Digital.Signal.Processing.and

simulink实现的HARQ的系统模型的搭建(simulink realization of HARQ system model structure)

循环平稳工具箱，这个工具箱是在matlab环境下实现低阶和高阶数字分析(Cyclostationary Toolbox, the Toolbox in Matlab environment, low-level and high-end digital)

应用MATLAB产生三种谐波信号并加入白噪声 海明窗汉宁加窗(MATLAB Produces three kinds of harmonic signals and added with white noise Hanning windowed)

这个模型解释了DFIG WT的工作。 转子侧变流器模型化为受控电压源，忽略电网侧变流器，因为机器基本上由转子侧变流器控制，大部分有功和无功功率由机器提供。 矢量控制技术用于控制DFIG。 这不是一个完整的模型，而只是那些想了解双馈电机控制的人的起点指南。 机器的有功和无功功率由转子侧转换器调节。(this model explains the working of the DFIG WT. The rotor side converter is modelled as controlled voltage source and grid side converter is neglected as machine is basically controlled by the rotor side converter and most of the active and reactive power is supplied by the machine. The vector control technique is used for controlling the DFIG. This is not a full model but only a starting guide for those who want to learn about DFIG control. the active and reactive power of the machine are regulated by the rotor side converter.)

说明：  Modify the Matlab Gauss Elimination routine given in lectures so that it (a) performs implicit complete pivoting, and (b) handles m right hand sides at once by performing an LU decomposition of the matrix A first and then doing forward substitution and back substitution (hence not modifying the right hand side as the elimination is perfomed). Test your program and then run it on the system AX = B(Modify the Matlab Gauss Elimination routine given in lectures so that it (a) performs implicit complete pivoting, and (b) handles m right hand sides at once by performing an LU decomposition of the matrix A first and then doing forward substitution and back substitution ( hence not modifying the right hand side as the elimination is perfomed). Test your program and then run it on the system AX = B)

菲涅尔衍射的S-FFt计算,输入一个图像的复振幅,模拟复振幅的傅里叶变换的衍射(Fresnel diffraction S-FFT calculation, enter the complex amplitude of the image, the the analog complex amplitude of the Fourier transform of the diffraction)

详细描述和matlab在图像处理方面的应用，书中附有代码可供参考。(Detailed descriptions and matlab in image processing applications, the book with the code for reference.)

程序代码说明 P0502：计算图像中的欧拉数 (code P0502 Note : Images of calculation Euler number)

十进制小数转化二进制小数(补码形式输出),对RAM或ROM设置初值极其方便(decimal metric system conversion binary decimal (Complement forms output), the RAM or ROM set initial extremely convenient)

用FDTD仿真电源-地同步澡声，计算了反射，透射系数(applies finite difference time domain method to analyze transmission coefficient.)