hw08.ps

本代码是基于镜头分割的关键帧提取代码，是用matlab来实现的。(The code is the code key frame extraction based on shot segmentation is achieved using matlab.)

线性判别分析的人脸识别系统代码 实现二维人脸的识别(Linear discriminant analysis for face recognition system code)

分形维数处理声发射信号时间序列上的撞击率(Acoustic emission signal processing with fractal dimension)

绘制不同函数曲线的用户界面。 调节函数，坐标范围和网格(Draw a different function curve user interface. Adjustment function, range and grid coordinates)

This function computes the RMS feature of the signals in x,which are stored in columns. The signals in x are divided into multiple windows of size winsize and the windows are space wininc apart. Inputs x: columns of signals winsize: window size (length of x) wininc: spacing of the windows (winsize) datawin: window for data (e.g. Hamming, default rectangular) must have dimensions of (winsize,1) dispstatus:zero for no waitbar (default) Outputs feat: RMS value in a 2 dimensional matrix dim1 window dim2 feature (col i is the features for the signal in column i of x)

说明：  几个神经网络的算法实例，及相关优化，希望对了解神经网络有帮助(Several examples of neural network algorithms, and related optimization, we want to understand the neural network has helped)

MATLAB及在电子信息课程中的应用（代码）(MATLAB and in the course of electronic information in the application (code))

Floyd算法,对研究通信网性能分析很有帮助(Floyd algorithm, the study of communication network performance analysis very helpful)

modulation ask sur matlab

This is a code for selective repeat ARQ which is used for transmission and reception of data. This is checked and tested code in MATLAB.