possion

qpsk调制解调 源文件，在现在的毕业设计和课程设计中都有要求的(modem qpsk source file, in the current school design and curriculum design have requested)

matlab code from friend shortest path (dijkstra)

单相有源功率因数校正电路的数学模型在matlab/simulink中的仿真，仿真已通过。(Mathematical model of single-phase active power factor correction circuit simulation in matlab/simulink the simulation has passed.)

两个源文件进行最小冗余和最大相关特征选择，主要用于图像特征选择里面(Two source files and the maximum correlation minimum redundancy feature selection, which is mainly used for image feature selection)

本程序在MATLAB环境下，对TXT文档中的字符串进行读取，并进行霍夫曼压缩编码，最终输出压缩后的序列长度和压缩比(This procedure in the MATLAB environment, TXT document on the string for reading, and Huffman coding, the final output of compressed sequence length and compression ratio)

he power method will be applied to the jacobian matrix of the 2-D henon map to approximate the first Lyapunov exponent by creating a graph of ln|yn| vs. n, where n is the number of iterations of the power method and yn = 1/n*ln|DG^n(xo)*yo|. The slope will be an approximation to the largest Lyapunov exponent.(he power method will be applied to the jacob ian matrix of the 2-D map to approximate henon th e first Lyapunov exponent by creating a graph of ln | yn | vs. n, where n is the number of iterations of the power m ethod and yn = a/n* ln | DG ^ n (xo)* yo |. The slope w ill be an approximation to the largest Lyapunov exponent.)

电力系统工具箱（Power System Toolbox,PST），常用电力系统分析工具，可以实现潮流计算，暂态稳定分析，小信号分析等功能。(Power System Toolbox (Power System Toolbox, PST), commonly used in power system analysis tools, can achieve flow calculation, transient stability analysis, small-signal analysis functions.)

matlab程序仿真 元胞自动机的森林火灾模型 绿黑红三种状态分别代表树木/空地/着火 (Matlab simulation of the cellular automata model of the forest fire Green and red three states represent the trees/clearing/fire)

卡尔曼滤波是以最小均方误差为估计的最佳准则，来寻求一套递推估计的算法(Kalman filter is based on MMSE criterion to estimate the best, to seek a recursive estimation algorithm)

Maple Bai 6: Nhap xuat