Matlabcode

这个文件在matlab环境下，实现了多径衰落信道的仿真。可以应用在无线通信仿真中。无线通信的仿真离不开信道。(This file is in the matlab environment, to achieve a multi-path fading channel simulation. Can be used in wireless communication simulation. Simulation of wireless communication channel can not be separated.)

正弦sin映射，要学习混沌的可以了解下，还有pdf曲线(Sine mapping with pdf curve, learning chaos can understand)

Copula函数描述的是变量间的相关性，实际上是一类将联合分布函数与它们各自的边缘分布函数连接在一起的函数，因此也有人将它称为连接函数。本程序已调试，可以运行。(Copula function describes the correlation between variables, in fact, is a class of joint distribution functions and their respective edge distribution functions connected together, so it is also called the connection function. This procedure has been debugging, you can run.)

power_svpwm_multiPhasesLevel_sfun.rar,功率电子领域matlab仿真文件，已经验证过，程序运行正常(power_svpwm_multiPhasesLevel_sfun.rar, Power electronics field matlab simulation file, has already been verified, the normal operating procedures)

希望给辛苦科研的人带来一点点帮助--学习因子可以变化的PSO算法，不再是c1=c2=2，粒子进化更加灵活，下面是学习因子同步变化的pso，调用形式为[xm,fv]=LNCPSO(fitness,N,cmax,cmin,w,M,D)(People who want to work hard to bring a little bit of research to help- learning factor can vary PSO algorithm is no longer c1 = c2 = 2, particle evolution is more flexible, learning factor is below synchronous changes pso, calling in the form of [xm, fv] = LNCPSO (fitness, N, cmax, cmin, w, M, D))

it manage shop record sale purchesh customer record

不错的动画效果的demo，真诚希望对大家有帮助，也希望大家来点人气，谢谢。(A good animation demo, sincerely hope to have the help to everybody, also hope to some popularity, thank you.)

QPSK bloque de modulación y demodulacion. Ademas posee un bloque de BER para observar la firencia entre la señ al de entrada y de salida

说明：  精通matlab c++混合编程，第一章 (Proficient in matlab c++ mixed programming)

MATLAB信号处理扩展函数,用于信号处理的扩展函数，可大提高你的效率！(MATLAB signal processing spread function for the expansion of signal processing functions, you can improve the efficiency of large!)