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一本关于用谱方法求解偏微分方程的matlab实现。(a book on using spectral method solve partial differential equations )

这是一个半导体激光器弛豫振荡现象的仿真程序，计算参数和速率方程模型都取自经典教材Semiconductor Lasers(Agrawal 著)，可以作为学习和进一步研究半导体激光器各种动态特性的基础材料。(This is a simulation program by Matlab for calculating the oscilating in semiconductor lasers, in which the rate equation model and the parameters used are all from the classic technical monograph by Agrawal. This could be a basic material for further investigating and studying different dynamic activities of semiconductor lasers. )

matlab库函数命令大全word文档，包括常用系统指令，运算操作符，和各类系统函数。(matlab library function the command Daquan word document, including the commonly used system commands, arithmetic operators, and various types of system function.)

对MIMO发送、接收的各个步骤进行仿真分析，并有资料说明，适合初学MIMO知识的使用(MIMO transmission received various steps of the simulation analysis, and information on the use of suitable for beginners MIMO knowledge)

拥有gui界面，实时描述三相配电网络情况（包括电压，电路损耗），由线损，三相荷载和无功补偿额为主要影响因素(With GUI interface, real-time network description of three-phase distribution (including voltage, circuit loss), by the loss, the three-phase load and reactive power compensation as the main factors)

对lena.map先分块处理，然后做cs变换，观测矩阵用随机高斯矩阵，重构算法用l1算法(On lena.map first block processed, and then do cs transform, random Gaussian matrix with the observation matrix, reconstruction algorithm algorithm using l1)

gps跟踪中的伪码相位，很好用的，可以下载下来(pncode——track)

说明：  实现视频描述的方法，提取视频特征值，从2d-sift扩展到3d-sift(The video describes the method of extraction of video features of value, from the 2d-sift extended to 3d-sift)

题目：已知被控对象为 1/(10s+1)*exp(-0.5s)。假设系统给定为阶跃值r＝30，采样时间为0.5s，系统的初始值r(0)＝0。试分别设计： (1)常规的PID控制器； (2)常规的模糊控制器； 分别对上述2种控制器进行Matlab仿真，并比较控制效果 (Topic: Known charged object is 1/(10s+1)* exp (-0.5s). Assume that the system is given as the step value r = 30, the sampling time of 0.5s, the system the initial values ​ ​ of R (0) = 0. Trial were designed: (1) conventional PID controller (2) conventional fuzzy controller Matlab simulation of the two kinds of controllers, respectively, and compare the control effect)

《Matlab遗传算法工具箱及应用》源码，内含工具箱以及书中涉及到的所有的算例，说明文档等。(Matlab genetic algorithm toolbox and its application source code, including the Toolbox, the book relates to all the examples and documentation, and so on.)