simu_mfiles

Ber simulation tutorial - contains matlab codes.(Ber simulation tutorial-contains Matlab codes.)

Chess Application developed in C# for academic purposes. We have implemented a function created by us. Though, it has some troubles.

This is a Simple program to illustrate the working of Cognitive radio

遗传算法处理粗糙集分析题中的属性约简。同时能根据实际空气数据生成决策表。(The genetic algorithm of rough set attribute reduction problem in analysis. At the same time, according to the actual air data to generate the decision table.)

current consumption calculation in gui

QR码作为一种可高速、全方位识别的二维条码,已经在各行各业中得到了应用,并具有很大发展潜力.本文针对QR码图像的识别过程中可能遇到的图像噪声干扰、QR码占实际拍摄图像的一部分、倾斜、几何失真等问题进行了研究,提出了通过改进型中值滤波去除噪声,使用QR码符号特性定位并对倾斜图像进行旋转,对失真不严重的图像采用控制点变换和双线性插值方法进行几何校正.实验证明, 本文的方法简单有效, 可以用于提高条码的正确识别率.(As a high-speed, full identification of the two-dimensional bar code, QR code has been applied in all walks of life, and also has great potential for development. In this paper, aiming at QR code image recognition process may be encountered in noise interference, QR code accounting for the actual captured image just a part, slant, geometric distortion, and other issues have been studied, put forward through improved median filter to remove noise, use QR code symbol characteristics to locate and rotate the tilted image, distortion which is not serious use control-point transform and spatial bilinear interpolation method for geometric correction. The results show that this method is simple and effective, can be used to improve the QR code correct recognition rate.)

此程序先由Butterworth高通滤波器滤波图像,后用sobel算子程序进行边缘检测,效果不错!(this procedure first Butterworth high-pass filter images, After segmentation operator subroutine used for edge detection, good results!)

在matlab R2009b调试通过，数值分析的EULER法，包含收发两个客户端的链路级通信程序。( In matlab R2009b debugging through, EULER numerical analysis method, Contains two clients receive link-level communications program.)

该文件为MATLAB中的garch多元代码工具箱(This file is the GARCH multicode toolbox in MATLAB)

通过特征矩阵，标签矩阵，将节点通过它们之间的相互联系，构成graph,并求取它的邻接矩阵(Through the characteristic matrix and label matrix, the nodes are connected with each other to form a graph, and its adjacency matrix is obtained.)