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1、典型连续时间信号波形绘制 1）单边指数信号 要求： (1) 画出t=0,1,2,…,500共501点 (2)在一个坐标系中用三种不同颜色分别绘制如下三种情况下的波形 (a) E=200,X=62.5 (b) E=200,X=125.0 (c) E=200,X=250.0 (3)标出特殊点的坐标，如t=0和 的坐标 代码为此题目的解 ()

generation of voltage sag in power system lines

％绘制系统函数的零极点图 ％ ％pzplot(num,den) ％num为系统函数分子多项式的系数向量 ％den为系统函数分母多项式的系数向量 ％( Mapping system function pole zero diagram pzplot (num, den) num molecular function for the system polynomial coefficient vector den for the system function denominator polynomial coefficient vector)

这是我意外发现的一个非常好的学习资料，希望对新手学习matlab有帮助(This is what I accidentally found a very good learning materials, hope to help novice to learn matlab)

一个matlab程序，利用BP-MLPNN模型训练拟合函数，(A matlab program, using BP-MLPNN model training fitting function,)

本书基于MATLAB 5.2版，本书适合作为理工科高等院校研究生、本科生教学用书，也可作为广大科研工程技术人员的自学用书。(Based on the book version of MATLAB 5.2, this book suitable as a graduate student in science and engineering colleges and universities, undergraduate teaching book, but also vast numbers of scientific research can be used as engineering and technical personnel, self-learning book.)

介绍了基于MATLAB 的信道编码,主要包括实验操作界面制作以及循环码和卷积码编译码。(Introduced the MATLAB-based channel coding, including experimental production, and user interface code and convolution code decoding cycle.)

simulation file in matlab simulink

k均值的分析与，图解，自己亲自测试，能用并且很好(k-mean analysis, diagrams, personally testing, use and well)

在simulink平台上的基于RBF神经网络的PID算法，适用于simulink仿真中系统的实时自适应控制(PID algorithm based on RBF neural network on Simulink platform is suitable for real-time adaptive control of system in Simulink simulation)