OFDM_SIM

一般最小二乘、递推最小二乘、增广最小二乘用于有色噪声干扰的系统辨识，及辨识结果对比。(General least squares, recursive least squares, extended least squares for the colored noise system identification, and the comparison of recognition results.)

利用MATLAB实现一维FDTD，希望对初学者有所帮助！(Using MATLAB to realize a d FDTD, hope it is helpful for beginners!)

用matlab语言编的基于粗糙集理论的属性约简程序(matlab roughset)

瑞利衰落仿真瑞利衰落仿真瑞利衰落仿真瑞利衰落仿真(Rayleigh fading Rayleigh fading simulation simulation Simulation of Rayleigh fading Rayleigh fading simulation)

FDTD的MATLAB代码，PML边界条件，三维模型(FDTD MATLAB)

Stretches contrast on the image and normalize image from 0 to 1. The main difference of this function to the standard stretching functions is that standard function finds global minimum and maximum on the image, then uses some low and high threshold values to normalize image (values below LowTHR are equated to LowTHR and values above HighTHR are equated to HighTHR)

color image thresholding using mathematical methods like PCA

Haar Trans form using C#

实现用matlab仿真OFDM系统限幅（clipping）法抑制峰均比的原理(Achieve PAPR of OFDM system simulation using matlab clipping (clipping) Act Principles)

说明：  LDPC 编码解码 编码器 高效传输 误比特率性能(ldpc decoder coder ber)