matlab-7.X-kejian

说明：  直接序列扩频通信系统建模与仿真 PN码序列产生代码（matlab)(PN code sequence generated code (matlab))

fastica算法实现，所采用的g函数为指数函数。(fastica algorithm, the g function is the exponential function.)

此程序为matlab函数，实现用结构相似性（SSIM）准则评价图像，与峰值性噪比的作用类似。(This program is a matlab function, and criteria for evaluation of structural similarity (SSIM) image acts like a peak-noise ratio.)

AP近邻传播算法，声明：本源程序由网络搜集整理，不承担技术及版权问题! (AP neighbor propagation algorithm, the statement: This source collected by the network, does not bear the technical and copyright issues!)

Matlab统计工具箱 一:统计工具箱简介 二:概率分布 三:参数估计 四:描述性统计 五:假设检验 六:统计绘图(Matlab Statistics Toolbox 1: Statistics Toolbox Profile II: probability distribution of c: parameter estimation Four: Five descriptive statistics: hypothesis testing VI: Statistical graphics)

计算单机无穷大系统，发电机机端短路的短路电流(Calculating-machine infinite-bus system, the generator-side short-circuit short-circuit current)

采用simulink C model编写的正弦信号发生器。对初学simulink的同学可能会有帮助！(Written using simulink C model sinusoidal signal generator. Simulink for beginner students may be helpful!)

4pam的误码率蒙特卡洛仿真，理论值仿真值比较，噪声方差为不同值的星座图(Simulation of 4pam bit error rate and comparison of theoretical value simulation value)

由于飞机设计是一个需要多次反复迭代的重复过程，需要进行大量的计算，因此我们自己编写了一些MATLAB程序。(As the aircraft design is a repeated duplication of iterative process, requiring a large number of calculation, so we have written a number of MATLAB procedures.)

matlab 模式识别程序，可以识别0-9数字。(matlab recognition program can recognize numbers 0-9)