wireless_COST231_hata_attenuation

由于显卡或者显示器的原因会出现实际输出的图像在亮度上有偏差，而Gamma曲线矫正就是通过一定的方法来矫正图像的这种偏差的方法.(Or because of the graphics display image will appear in the actual brightness of the output deviation, the Gamma correction curve is corrected by a certain method to the method of this bias image.)

电离层误差模块，主要依据参数进行误差计算(Ionosphere error module)

说明：  SVPWM源代码，内含simulink组合功能(SVPWM source code)

说明：  基于导频的ofdm信道估计，采用线性MMSE算法。(Pilot-based channel estimation ofdm using the linear MMSE algorithm.)

BP神经网络模型，用于根据反馈信息，调整，以达到最优值(BP neural network model for feedback adjustments to achieve the optimal value)

this source cod to transformer matlab

说明：  用MATLAB编写程序实现大林控制和串级算法，带有详细的解说，通俗易懂(Dalin using MATLAB programming to achieve control and cascade algorithms, with detailed explanations, easy to understand)

多径信道matlab模拟器 可模拟高斯白噪声(Matlab multipath channel simulator can simulate the Gaussian white noise)

Matlab/Simulink OFDM 16 QAM Module

采用matlab编写的music算法实现(Matlab prepared using music algorithm)