RF_matlab

多天线系统中球形检测算法matlab源程序，包括仿真结果(Multi-antenna system sphere detection algorithm matlab source, including the simulation results)

用mlp模型预测，用mlp模型预测，用mlp模型预测(use mlp model for prediction)

采用熵值法求特征分量的权重，一般可用于特征选择与特征提取(Entroy algorithm ia used to be calculate the weight of each element,and is helpful in the selection and extraction of features)

前景检测程序，MATLAB实现，有背景差分，帧差法，混合高斯模型，光流法。(Foreground detection procedures, MATLAB, background difference, frame difference method, the gaussian mixture model and optical flow method.)

线性调频信号频谱及匹配滤波方面的源代码，供大家参考，(LFM signal spectrum and matched filter area of the source code for reference,)

在这里设计的是时分复用系统，就是要将三路8比特数据复用到同一信道上进行传输(Here is the design of time division multiplexing system, is to take the road three 8 bit data multiplexed onto the same channel for transmission)

freCBF程序，利用波束形成判定目标方位，产生某一方位角度的发射信号，利用波束形成判定目标方位(freCBF procedures, the use of beamforming determine the target bearing to produce a transmitted signal of the azimuth angle beamforming determine target orientation)

谱模拟计算频谱包络，进而可以帮助提取子波。预条件共轭梯度法(Spectral simulation, spectral envelope)

matlab程序编写中代码优化的基本原则和方法，本文是一篇外文文献，其中举了一些实例(Matlab programming code optimization in the basic principles and methods This article is a foreign language literature, which gave some examples)

说明：  matlab平台，生成雷达回波信号的仿真程序(Radar echo signal generation simulation program, matlab platform)