wxfmatlab

维纳滤波进行语音信号的增强，是学习现代信号处理和语音增强的很好的学习程序。(Wiener filtering speech enhancement is a good learning process for learning modern signal processing and speech enhancement.)

三相光伏并网simulink仿真模型，包含PV模型和网侧控制模型(Simulink simulation model for three-phase photovoltaic grid, including the PV model and the network side of the control model)

本程序为应用小波变换进行信号压缩。由于本程序涉及到了小波变换的函数，因此可能涉及到一些时频分析工具箱的函数。程序中应用db3小波进行3层分解，选用全局阈值进行阈值处理，即对各高频系数使用同一个阈值，进行阈值处理。(This procedure for the application of wavelet transform for signal compression. Since this procedure involves the wavelet transform of the function, it may involve a number of time-frequency analysis function of the toolbox. Procedures for the application of layer 3 to db3 wavelet decomposition, selection of the overall threshold threshold treatment, that is, on the high-frequency coefficients using the same threshold, the threshold for treatment.)

说明：  pso粒子群算法的matlab程序.实现了第一个函数的优化.其他函数类似.比较简单明了(PSO PSO algorithm Matlab procedures. The first realization of a function optimization. Other similar function . relatively simple to understand)

幅相误差下的doa估计，本人编写，绝对可用(Amplitude and phase error estimates under the doa, I write, absolutely free)

用matlab画出1931CIE标准色度图(With the the the matlab draw the 1931CIE standard chromaticity diagram)

这是一个三相SPWM逆变器，通过simulink对其进行仿真。(This is a three-phase SPWM inverter, through its simulation simulink.)

说明：  运用matlab仿真单径瑞利衰落信道，包含方法和图片(Simulation of single-path Rayleigh fading channel using matlab, including methods and pictures)

The convergence of computers, the internet, and wide variety of interactive video devices, in most of the multimedia applications, all using different color representations, is forcing the digital designer today to convert between them. The objective is to have a converter, which will be useful for number of applications with a basic function of converting from one color space to another. This paper discusses a PCI based system for one such conversion

complex network routing based on the preferential probability as the scale-free features