doublePWMforwindpower

some algorithm of digital image processing using matlab

说明：  计算一系列值出现的频数，并作出极坐标图，在地理坡向中很有用(Calculated the frequency range of value occurs, and to make Polar, is useful in geographical aspect)

介绍用matlab进行有限元计算的国外经典著作，前面重点介绍了有限元的相关内容，后面重点讲解了如何利用matlab的工具箱实现有限元的计算。(This book gives a background treatment of the Galerkin method in Chaps. 2–4. Topics such as developing weak formulations as prelude to solving the finite element equation, interpolation functions, derivation of elemental equations, assembly and sample solutions were treated in these chapters. Chapter 5 gives an overview on the use of the pdetoolbox. Chapter 6 and 7 give different sample problems and their solutions on heat transfer and elasticity in Materials Engineering.)

说明：  图挖掘，图聚类 m文件主要包含4个功能：图的生成，图相似度分析，节点符号化，边权挖掘 ，详细说明见注释(graph mining, graph clustering)

说明：  《MATLAB 7.0从入门到精通》一书的配套程序——第3章的程序。(&quot MATLAB 7.0 from the entry to the master,&quot a book supporting the program- Chapter 3 of the program.)

simulation bad three level

matlab求解雷诺方程，适用于二维问题的工程分析(matlab simulation)

implemntation an appraoch of extraction a feuatres of object

该软件可以解析声音信号中的dtmf编码，值得下载一试。(The software can resolve the dtmf encoding sound signals)

window IO CPP code example