xyarray

利用目前风力机叶片设计普遍采用的优化设计方法Wilson设计A-法，通过MATLAB编程，开发了小型叶片气动设计的应用程序，并利用该程序设计了一台3kW小型水平轴风力机叶片。采{用MATLAB和ANSYS共同建立了风力机叶片三维有限元参数模型，MATLAB编制的建模程序提高了{初期设计效率，缩短了ANSYS分析前处理时间。在此基础上进行了叶片固有振动特性计算，分析了叶《片的振动特性及其与结构参数之间的关系，分析方法和结果对风电叶片的结构设计和动力分析有一定；的参考价值。(Advantage of the current design of wind turbine blades commonly used in optimal design method Wilson designed the A-Law, MATLAB programming, developed a small blade aerodynamic design application and use of the program designed a 3kW small horizontal axis wind turbine blades. Mining {using MATLAB and ANSYS common parameter model of wind turbine blades dimensional finite element modeling program MATLAB prepared the {initial design efficiency, shortening the ANSYS analysis of the pre-treatment time. On this basis, the natural vibration characteristics of leaves, the relationship between leaf on vibration characteristics and structural parameters, analytical methods and the results of analysis has some structural design of wind turbine blades and power reference value.)

用Matlab实现图像中的形状如矩形、圆形和正方形的检测(Matlab implementation by the shape of the image, such as rectangular, circular and square test)

MATLAB数值运算，很实用的MATLAB教程，希望对大家有些帮助。(MATLAB numerical computing, MATLAB is very useful tutorial, we want some help.)

船舶运动及控制建模，基本上各个程序都有，方便实用。(Ship motion and control model, various programs have substantially, convenient and practical.)

matlab图像处理实例（高斯函数处理代码）(matlab image processing examples (Gaussian function to deal with code))

此程序有利于通信专业人士学习 IS-95标注。其中给出了物理层的仿真。(this program is conducive to communication professionals to learn IS-95 mark. Which is a simulation of the physical layer.)

Digital Signal and Image Processing Using MATLAB - Gerard Blanchet & Maurice Charbit

fastica 的 语音分离 在matlab上的经典实现(Speech Separation fastica in matlab to achieve the classic)

说明：  VRFT，pID整定的先进算法。matlab程序。该方法的引用文献在说明中提及，可运行检验。(A direct PID tuning method.)

about NFSNET topology in optical network...which consist of 14 node and 42 links ..