semismth

simulink的入门教程，老师上课讲的课件，较易懂，适用于初学者(simulink introductory tutorial, the teacher talked about class courseware, more easy to understand for beginners)

说明：  这里是我得一些常用函数库，主要用于扩频通信系统仿真(here is that I have some common functions, mainly for spread spectrum communications system simulation)

一种pid控制算法在带小时滞的二阶梯振荡环节控制系统上的应用.(a pid control algorithm with a small delay in the two ladder oscillation link control system applications.)

MATLAB雷达信号分析，作者：Basse R.Mahafza.2000 by Chapman & Hall/CRC.(MATLAB radar signal analysis, the authors is Basse R.Mahafza.2000 by Chapman & Hall/CRC. )

均值背景建模，包含视频！效果还可以，背景建模的还是不错的！(Mean background modeling, including video! Effect can be, background modeling is good!)

This is a matlab code for introduction to wireless systems. The code is suitable for beginners who want to understand how wireless networks ares simulated.

pcm编码器,加入信道，产生干扰，pcm解码。采用13折线 (PCM CODE AND DECODE )

该链路仿真了OFDM系统在克服瑞丽多径衰落的影响中性能，并使用了理想信道估计。(The link of the OFDM system simulation Ruili in overcoming the effects of multipath fading in the performance and the use of an ideal channel estimation.)

多电平差错概率在同一张图上仿真多幅度电平PAM在M=2,4,8，16时符号的差错概率，信噪比0:25(Multi-level error probability)

tHIS MATLAB CODE SIMULATE RAYLEIGH MODEL USED IN WIRELESS COMMUNICATION SYSTEMS.Rayleigh fading models assume that the magnitude of a signal that has passed through such a transmission medium (also called a communications channel) will vary randomly, or fade, according to a Rayleigh distribution.