Matlab53

In this file you can find the rayleigh fading channel. you can use matlab to open it.

用MATLAB写的图像处理，包括绘制直方图，灰度拉伸，图像均衡化及频域平滑滤波代码，简洁实用，注释清晰(Written using MATLAB image processing, including the plot histogram, gray stretch, image equalization and frequency domain filtering code, simple and practical, clear notes)

白噪声 –单位冲激信号 –正弦信号 –方波信号 –三角波信号 功率谱(White Noise- unit impulse signal- sinusoidal signal- a square wave signal- triangular wave signal power spectrum)

说明：  this code is the implementation of GA

LLE是一种新的算法，既有非线性的特点，又有线性的优点(LLE is a new algorithm, both non-linear characteristics, but also the linear advantages)

RS编码的matlab仿真（m文件仿真）,对加入突发噪声信道的RS（15，11）编码进行的仿真.(RS coding matlab simulation (m simulation files), joining the burst noise channel RS (15,11) code for simulation.)

dc/dc boost converter

voice activity detection by zero crossing(athar)

说明：  利用matlab产生白噪声，是建模与辨识的基础程序(White noise generated by matlab is the basis for modeling and identification procedures)

说明：  LTE-A中的AF和DF中继研究，比较有用(LTE-A in the AF and DF relaying research, more useful)