PrinciplesofCommunicationSystemSimulationandwirele

利用 matlab的GUI 环境编写 多项式曲线拟合程序，及其界面，由于参数的输入是实时的、拟合过程可以实时显示，因而使用非常方便。(Using matlab GUI to prepare the environment polynomial curve fitting procedures, and its interface, as input parameters in real time, the fitting process can be real-time display, which is very convenient to use.)

mm1排队matlab仿真源码mm1排队matlab仿真源码mm1排队matlab仿真源码(Matlab simulation mm1 line up the source code )

Get reduce the size of an original sound file between half to three quarters of the initial size. The FLAC format is often used to sell music online, and as an alternative to MP3 to share when you want to reduce the file size would have

复接入，B/W双用户使用直接扩频序列 ％ >>>multiple access b/w 2 users using DS CDMA ％ >>>format is : cdmamodem(user1,user2,snr_in_dbs) ％ >>>user1 and user2 are vectors and they should be of equal length ％ >>>e.g. user1=[1 0 1 0 1 0 1] , user2=[1 1 0 0 0 1 1],snr_in_dbs=-50 ％ >>>or snr_in_dbs=50 just any number wud do ％ Waqas Mansoor ％ NUST , Pakistan(Complex access, B/W dual-use direct sequence spread spectrum>>> multiple access b/w 2 users using DS CDMA>>> format is: cdmamodem (user1, user2, snr_in_dbs)>>> user1 and user2 are vectors and they should be of equal length>>> eg user1 = [1 0 1 0)

matlab信号处理，很详细的一本书，希望对你们有所帮助(matlab signal processing, a very detailed book, want to help you)

该matlab语言可以用于计算天线测试中的散射系数s11和s21，(The matlab language can be used to calculate scattering coefficient of the antenna test s11 and s21 )

AN EFFICIENT GENETIC ALGORITHM CODE TO FIND OPTIMAL VALUES(MAXIMUM) OF SIN(X) FUNCTION IN THE RANGE OF 0 TO 2*PI

To find and estimate of the best solution and parameter in our problem we can use the evolutionary programming. PSO (particle swarm optimization) is an applicable method to catch this target. In these files I show the Simple PSO that it can be base of solve complicated problem, the code could run by MATLAB.

本资料包含kalman滤波算法的基本原理，应用场合以及仿真效果(This information includes the basic principles kalman filtering algorithms, applications, and simulation results)

rhhb 数据分析，通过距离因素来分析距离对成像带来的影响，并计算这种影响。(rhhb data analysis, to analyze the factors that affect the distance of the image caused by the distance and calculate this effect.)