guihua

粒子群优化算法(PSO)是一种进化计算技术(evolutionary computation)，有Eberhar博士和kennedy博士发明。源于对鸟群捕食的行为研究 ，PSO同遗传算法类似，是一种基于叠代的优化工具。 (Particle Swarm Optimization (PSO) is an evolutionary computation technique (evolutionary computation), and has Eberhar Dr. Dr. kennedy invention. Stems from the behavior of predatory birds, PSO with genetic algorithm is similar to an iterative optimization-based tools.)

matlab经典算法，包括各种绘图制图命令和例子(matlab classic algorithms, including various drawing graphics commands and examples of)

说明：  用matlab计算二维光子晶体带隙并做出带隙图 以及计算二维声子晶体（XY模）的能隙并作出图(2D Photonic crystal band structure 2D phonic crystal(XY model) band structure)

说明：  用matlab写的一个关于高斯图像加噪声算法的实现(Using matlab to write an image plus noise on the Gaussian Algorithm)

说明：  MATLAB简易教程，适合初学者使用，内容很全，但不是很深入(Layman' s Guide to MATLAB for beginners to use, the content is very full, but not very in-depth)

Blind Source Separation

用matlab gui做的洛伦兹吸引子示例，演示了混沌中的洛伦兹吸引子轨迹。(Matlab gui to do with the Lorenz attractor example, in demonstration of the chaotic trajectory of the Lorenz attractor.)

Butterworth hih/low and band pass filters are applied to image

卡尔曼滤波器基本程序，适合初学者使用，一目了然(KALMAN filter)

说明：  一个自己写的节点导纳矩阵生成程序，不同的小程序完成不同的功能(A self - written node admittance matrix generation procedures)