ART2

求正弦信号fft，并利用该fft计算正弦信号的功率，信噪比等(Seeking sinusoidal signal fft, fft calculated using the sinusoidal signal power, SNR, etc.)

This book about history of fuzzy logic

为了便于在matlab中调用susan算法的c实现函数，对Stephen Smith写的susan2.1 c源码进行简单编辑剪裁，并提供常用susan函数的matlab mex接口函数，使用者在matlab中简单编译后就能使用了。(Matlab in order to facilitate call susan algorithm realize the c function, written by Stephen Smith on susan2.1 c source code for simple cut editing, and provide common susan function matlab mex interface function, the user in a simple matlab compiler will be able to post use.)

说明：  该MATLAB程序用遗传算法GA处理最短巡航路径问题（TSP）(The algorithm uses GA to deal with the shortest load （TSP）)

利用回溯算法解决组合问题。构造虚拟二叉树，采取深度优先搜索方式得到解。(Backtracking algorithm to solve combinatorial problems. Construct a virtual binary tree, the depth-first search to get the solution.)

几十个matlab实用小程序 初学者可以参考学习(Dozens of matlab program beginners can refer to learning)

这个程序是用来雷达信号测距模拟的。这个信号时线性调频信号(This program is used to simulated radar signal ranging. Chirp signal when this signal)

MATLAB PROGRAM TO CONVERT STATE SPACE MODEL TO TF AND VICE VERSA

QPSK调制后产生QPSK信号，QPSK信号分别通过AWGN信道、Rayleigh衰减信道和Rician衰减信道，分别通过QPSK解调出数字信号，通过输入与输出数字信号的对比计算出仿真过程中的传输误比率，并将其与各衰减信道的理论误比率进行对比(Generate QPSK signal QPSK modulation, QPSK signals through AWGN channel, Rayleigh fading channel and Rician fading channel, respectively, through the QPSK demodulation of digital signals by comparing input and output digital signals to calculate the simulation process of transmission error rate, and to compare with the theoretical error rate for each decay channel)

在电力系统中，利用保留非线性法法实现每个节点的电压电流计算，以及每个节点的注入功率计算。(In the power system, the use of voltage and current to achieve the calculation of each node, and each node injection power calculation method Method of Nonlinear Reserved.)