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种子粒子群算法，对粒子群的参数进行了改进，很有效。(Seed particle swarm algorithm, the parameters of PSO has been improved, very effective.)

matlab code to remove artifacts

GUI 是一种结合计算机科学、美学、心理学、行为学，及各商业领域需求分析的人机系统工程，强调人—机—环境三者作为一个系统进行总体设计。(GUI is a combination of computer science, aesthetics, psychology, behavioral science, and the commercial areas of human-computer systems engineering requirements analysis, emphasizing the human- machine- environment as a system of three overall design.)

介绍matlab相关语言与控制系统仿真，具体内容有计算机辅助设计与仿真技术概述，matlab语言基础，控制系统的数学描述与建模，控制系统的分析方法，SIMULINK仿真基础等等。(Introduction matlab simulation and control systems related to language, the specific content of an overview of computer-aided design and simulation, matlab language based on mathematical description and control system modeling, control system analysis, SIMULINK simulation-based, and so on.)

说明：  从信号估计和频谱分析的观点分析了LMS算法,提出了LMS算法应具有低通性能的观点,并给出了求取算法收敛因子的公式。(In this paper, the LMS algorithm is analyzed from the viewpoint of signal estimation and spectrum analysis. The viewpoint that the LMS algorithm should have low-pass performance is put forward, and the formula for calculating the convergence factor of the algorithm is given.)

现代谱估计的CAPON等算法仿真，对谱估计的研究者有用(Modern Spectral Estimation Algorithm Simulation CAPON)

一种比较好的抗锯齿算法 Add myaa.m to your path and enjoy anti-aliased professionally looking graphics in Matlab at any time. Myaa works with any kind of graphic (3-D, plots, scatterplots, ...) and even adds anti-aliasing to text, ui controls and grids. Myaa is ideal for complex, cluttered and saturated plots. See attached screenshot for a demonstration. More examples included in the code, just run help myaa . Curiosa: For those of you who publish your code often, an undocumented anti-aliasing option is included in the snapnow.m function in Matlab. To publish a file called test.m you can do: opts.figureSnapMethod = antialiased publish( test.m ,opts) However, you will have more control over the process using myaa, which is also the best choice when using Matlab interactively.(A better anti-aliasing algorithm Add myaa.m to your path and enjoy anti-aliased professionally looking graphics in Matlab at any time. Myaa works with any kind of graphic (3-D, plots, scatterplots, ...) and even adds anti-aliasing to text, ui controls and grids. Myaa is ideal for complex, cluttered and saturated plots.See attached screenshot for a demonstration. More examples included in the code, just run help myaa. Curiosa: For those of you who publish your code often, an undocumented anti-aliasing option is included in the snapnow.m function in Matlab. To publish a file called test.m you can do: opts.figureSnapMethod = antialiased publish (test.m, opts) However, you will have more control over the process using myaa, which is also the best choice when using Matlab interactively.)

说明：  利用AMDF法求语音信号的基音周期（结果为时频图）(Pitch detection by AMDF algorithm)

这是一个用matlab编写的ofdm接收端程序，非常简洁，欢迎大家下载(This is a written with matlab ofdm receiver program, very simple, are welcome to download)

解决很多地下水数值模拟问题，只需要修改相关参数就能运用(Groundwater numerical simulation to solve many problems, only a need to amend the relevant parameters will be able to use)