QC_codes

常用的MATLAB实用程序，可以帮助你完成MATLAB的快速入门(Commonly used MATLAB utility that can help you complete the Quick Start MATLAB)

beta为3时，振元数为11,21,41时的kaiser加权波束方向图。(Kaiser beamforming beampartarn, when beta is 3 and the array element is 11, 21, and 41.)

iphone开发中的一些基本的东西 包括滚动视图滚动翻页、uitabbar、nav等的应用(iphone development of some basic things, including the scroll view to scroll page, uitabbar, nav and other applications)

MATLAB GUI设计学习手记（第二版）源程序实例20个(MATLAB GUI design learning Notes (Second Edition) source code examples 20)

matlab 源码 实现宽带通信中多入多出系统性能的最优化(matlab original code implement wimax system perform optical)

一种music方法 对两个测量角度进行仿真分析，包括 目标个数估计和music测角(A music methods of simulation analysis, including two measuring angles of the target number of estimates and music goniometer)

An ad-hoc network with a sender, a destination and a third station act- ing as a relay is analysed. The channels are modelled containing thermal noise, Rayleigh fading and path loss. Di® erent combining methods and di- versity protocols are compared. The amplify and forward protocol shows a better performance than the decode and forward protocol, unless an error correcting code is simulated. To combine the incoming signals the chan- nel quality should be estimated as well as possible. Information about the average quality shows nice bene¯ ts, and a rough approximation about the variation of the channel quality increases the performance even more. What- ever combination of diversity protocol and combining method is used second level diversity is observed. The relative distances between the relay and the stations has a large e® ect on the performance.

the code file that is uploded is myvad file

字母图像识别算法，O, E, A, U 四个字母进行识别，该算法加入一定噪声之后依然有效。(The basic goal of the program is to perform letter recognition of vowels O, E, A, U in paragraphs provided in form of black-and-white images. Using the training paragraph image, we are allowed to train our program to distinguish among letters. Some difficulties that need to be resolved are noise, joined letters, scaled or tilted letters, and distinguishing between letters that are similar to each other. )

对于图像处理，采用BP网络进行训练。使用Matlab编写(for image processing using neural network training. Prepared using Matlab)