chengxu

该程序在matlab环境下完成抽样量化编码功能（非均匀量化）。(err)

说明：  用来产生多变量高斯过程的MATLAB源程序。(MULTI_GP generates a multivariate Gaussian random process with mean vector m (column vector) and covariance matrix C。)

差分编码，带扩频通信，误码率仿真,仿真条件：AWGN信道(DPSK of Spread Spectrum Communication underAWGN )

演化算法的一个简单迭代程序，运行后可以看见迭代1000代的结果，权威提供。(Evolutionary algorithm, a simple iterative procedure can be seen running after the iterative generation of the results of 1000, authority to provide.)

关于智能天线系统的matlab仿真源程序。(smart antenna systems Matlab simulation source.)

matlab exercise hope can be useful

Implementation of Discrete fourier transform 2D (to images )

基于白噪声法路面不平度仿真程序，可以仿真得到路面不平度的时域激励。(Method based on white noise process simulation of road roughness, road roughness can be simulated by time-domain excitation.)

本文介绍了利用MATLAB进行正交振幅调制与解调的仿真分析，仿真结果验证了该方法的正确性和可行性。(This paper describes the use of MATLAB Quadrature Amplitude modulation and demodulation of the simulation analysis, The simulation results show that the method is correct and feasible.)

几种滤波器：hamming窗口的低通滤波器，给定技术指标的模拟巴特沃兹低通滤波器，kaiser窗口的带阻滤波器，blackman窗口的带通滤波器，Kaiser 窗低通滤波器(Several filters: hamming window low-pass filter, given specifications of the analog Butterworth low-pass filter, kaiser window band stop filter, blackman window bandpass filters, Kaiser window low-pass filter)