rgbanalysis

八方向均值比例算子，对每个像素点取半径为r的矩阵，分成八个区域，计算均值比例，选取图像中的对比较为明显的区域(Mean proportion of the eight directions operator, a radius r of the matrix for each pixel is divided into eight regions, and calculate the mean ratio, the selected image of the more obvious contrast region)

一个透视变换的matlab实现程序，欢迎下载。(Matlab to achieve a perspective transformation program, welcome to download.)

来自ptbdb数据库的信号的读取，该数据库内ECg信号的格式与传统的MIT-HIT数据库不同，是12导的数据，通过程序读取后，数据保存为Matlab矩阵的形式。(read ECG signal from the ptbdb database. Data form of this database is different from the tranditional "212" formal ECG signal. It returns ECG data of 12-leads in a matrix)

dirver shall implement this function by read & msk.

研究了目标速度对LFM信号匹配滤波的影响(Of the target speed of the LFM signal matched filtering of)

panorama image code

有限元SpaceTrussElement的matlab程序(FEA matlab SpaceTrussElement)

说明：  数学实验课程相关的工具讲稿，可以看看，很详细的(experimental mathematics curriculum-related tools script, can see very detailed ... )

HOPFIELDNETWORK M-file for HopfieldNetwork.fig . HOPFIELDNETWORK, by itself, creates a new HOPFIELDNETWORK or raises the existing singleton*. H = HOPFIELDNETWORK returns the handle to a new HOPFIELDNETWORK or the handle to the existing singleton*. HOPFIELDNETWORK( CALLBACK ,hObject,eventData,handles,...) calls the local function named CALLBACK in HOPFIELDNETWORK.M with the given input arguments. HOPFIELDNETWORK( Property , Value ,...) creates a new HOPFIELDNETWORK or raises the existing singleton*. Starting from the left, property value pairs are applied to the GUI before hopfieldNetwork_OpeningFunction gets called. An unrecognized property name or invalid value makes property application stop. All inputs are passed to hopfieldNetwork_OpeningFcn via varargin.

BER for BPSK using Rayleigh fading channel