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QPSK SIMULINK调制解调仿真绝对能运行(Modulation and Demodulation QPSK SIMULINK)

旋转空间不变法，是阵列信号处理中经典方法，高分辨率DOA估计(espirit algorithm is widely used in high resolution DOA estimation)

本书包含的实例所使用的源程序清单，文件夹第3章～第7章分别包括各章节内的实例源程序。2.源程序文件名与所在章节和实例序号对应，如：3_1.m为第三章实例一【例3_1】的源程序。3.文件夹tftoolbox为2002版的时频工具箱，第六章“非平稳信号分析与处理”需要用到该工具箱的部分函数。请将其拷贝到用户的MATLAB工作路径（如D:R2006awork） 4.各章节的M文件已在MATLAB R2006a环境下调试通过，拷贝到用户的MATLAB工作路径（如D:R2006awork）下即可运行。 (The book contains examples of the use of the source list folder ~ Chapter 3, Chapter 7, including instances of source code within each chapter. The source file name corresponding to the chapters and instances where number: 3_1.m Chapter instance Example 3_1] source. Folder tftoolbox for the 2002 edition when the frequency toolbox, Chapter VI " non-stationary signal analysis and processing" part of the function of the need to use the toolbox. Please copy it to the MATLAB path (such as D: R2006a work) chapter M-file in MATLAB R2006a environment through debugging, copied to the user' s the MATLAB working path (such as D: R2006a work ) to run under.)

code source pour moteur

基于pde的图片去噪算法，用于去除图片白噪声(Pde-based image denoising algorithm, white noise is used to remove pictures)

This code is NUMBER1: MATLAB code for paper: calculation of electron energies in a quantum well using the transfer matrix method. we solve the time independent schrodinger equation in 1D AlGaAs/GaAs/AlGaAs quantum well using the transfer matrix method. We define a wave function for each point of well and barriers and convert it to a 2in2 matrix. Multiplying of matrixes with boundary conditions results in discrete energies and their wave functions. We compare our results with other simulations and calculate discrete energies for different wells.

信号估计仿真，线性最小误差估计的仿真。《随机数字信号处理》的实验与实践教学部分(Signal estimation simulation, simulation of linear minimum error estimation)

带约束因子的粒子群算法在电力系统无功优化中的应用(Constrained factor PSO in Reactive Power Optimization)

一维信号的小波分解和重构，利用小波变换对一维声音信号进行分解和重构(One-dimensional signal wavelet decomposition and reconstruction, using wavelet transform one-dimensional sound signal decomposition and reconstruction)

模糊自整定PID控制器设计，基于MATLAB仿真实例，附上代码。(Fuzzy pid control example, based on MATLAB,it changs its Kp,Ki,Kd automatically.)