gailvfenxi

cours demodulation. traitement de signal analogique

ofdm通信系统的设计与实现，simulink实现(Design and implementation of ofdm communication system, simulink realization)

说明：  PSO算法和BP神经网络都是现在非常热门的两个算法，在各自的领域都担当着至关重要的作用，通过MATLAB实现pso优化bp中以发挥其最大优势(PSO algorithm and BP neural network are two very popular algorithms, which play an important role in their respective fields. Through MATLAB, PSO optimizes BP to give full play to its greatest advantage)

this file contains Matlab code for calculating the snr of mmse equalizer

交织器的程序，可用在turbo 码生成中的交织算法(the program of interleaver, can be used on the interleaver arithmetric)

基于帐篷第三定律计算矩形巷道中多径传输的接收点归一化功率的仿真(Third law calculations based on a rectangular tunnel tents in the multipath reception points normalized power of simulation)

chromekey in matlab for extract image and paste on to other image matlab codes

matlab编写的square wave的fftbianhuan(matlab prepared square wave of fftbianhuan)

一维信号小波变换滤波器matlab源代码，处理一维信号(One-dimensional wavelet transform matlab source code , one-dimensional signal processing)

验证高斯分布的方差和均值 画出一个互相关系数为r(0<|r|<1)的二维高斯分布的pdf (Verify that the variance and the mean of the Gaussian distribution Pdf (<1 0 <| | r) of a two-dimensional Gaussian distribution is shown a cross-correlation r)