forest

一个简化的单边带电台仿真。采用MATLAB编写程序。(A simplified single-sideband radio simulation. Using MATLAB programming.)

cours systeme temps reel synchronisation

语音信号的iir滤波器设计,从带有噪音的信号中提取原始声音.目前，MP3播放器一般功率放大器的工作频率范围就是这个范围。但是大部分有用的和可理解的信息的频率在200到3500Hz之间。所以我们可以在这个范围间滤波，达到使声音可理解的要求。现将数字滤波器的设计指标设为通带截止频率fb=600HZ,阻带频率fc=1200HZ,通带波纹Ap=1dB，阻带波纹As=40dB,要求确定H(z)。(design of the iir filter, get the original voice without noise)

rss-toa联合定位的仿真matlab程序，可以下载调试下~！(rss-toa joint positioning)

根据BP算法在MATLAB上实现，无需调用其NNET工具箱(According to BP algorithm in MATLAB to achieve, without calling its NNET Toolbox)

说明：  学习MATLAB的实用教程，word版文档，包含许多MATLAB程序实例(learning MATLAB)

说明：  对四进制调相方法进行了matlab仿真，经过验证，程序完整，可直接调用！(Quaternary phase modulation on matlab simulation methods, proven, program integrity, and can be called directly!)

ANN using PSO coding

As a consequence, more exact models of devices can be retained for analysis rather than the approximate models commonly introduced for the sake of computational simplicity. A computer icon appears in the margin with each introduction of MATLAB analysis.

说明：  Matlab数学建模程序包，数学建模型竞赛必备武器(Matlab package for mathematical modeling, mathematical model of arms race must)