介绍单相全桥逆变器的工作原理, 阐述产生SPWM波和实现PI 控制的算法, 给出以DSP( 数 字信号处理器) 实现控制的软件流程。实验表明利用软件完成逆变...

MAX121芯片在高速串行接口电路中的应用 MAX121应用于高速串行接口电路-MAX121 chip in the high-speed serial interface circuit MAX121 applies to high-speed serial interface circuit

software download Humax

这是关于c++的一本电子书籍，适合初学者用-c on the one electronic books for beginners use

struts spring hibernate 学习可以参考的资料哦！-struts spring hibernate learning can refer to the information, oh!

scheme, r5rs标准，scheme的国际标准文档 中文，不知道有没有人喜欢英文的-scheme, r5rs standards, international standards scheme documentation in Chinese, do not know whether there are people like the English

Visual C++精华篇 -Visual C essence Part

本书主要介绍了运用Visual C++6.0的高级编程技巧，内容涉及MFC程序设计的最新概念，全书提供了大量VC的编程实例，旨在帮助读者较为全面地掌握VC编程知识、技巧和方法。-the book introduces the use of Visual C 6.0, the advanced programming skills, MFC procedures covering the latest design concepts, the book provides a lot of VC programming examples, intended to help readers more fully grasp the VC programming knowledge, skills and methods.

Dreamweaver的一本好书。-Dreamweaver good book.

用VC＋＋开发管理从事过程控制大型数据库的应用程序-with VC++ development process control management engaged in large-scale database applications

本书基于MATLAB 5.2版，提供了使用MATLAB的实践性指导。 MATLAB已成为适合多学科、多种工作平台的功能强大、界面友好 、语言自然并且开放性强的大型优秀应用软件，同时也已成为 国内外高等院校高等数学、数值分析、数字信号处理、自动控制 理论以及工程应用等课程的基本教学工具。本书按逻辑编排， 自始至终用实例描述；内容完整且每章相对独立； 是一本简明的MATLAB参考书，既适用于初学者，也适用于高级 MATLAB用户。对MATLAB与FORTRAN、C等语言结合的描述更是所 有MATLAB书籍中少有的一大特色。 本书适合作为理工科高等院 校研究生、本科生教学用书，也可作为广大科研工程技术人员的 自学用书。-book based on MATLAB version 5.2, providing for the use of MATLAB practical guidance. MATLAB has become suitable for multidisciplinary, multi-platform work of the powerful and friendly interface, natural language and the open-large outstanding software application, but also domestic and foreign institutions of higher learning has become a Higher Mathematics, Numerical analysis, digital signal processing, automatic control theory and engineering applications of the basic curriculum teaching tool. By the logic of the book presentation, from beginning to end, with examples description; As complete and relatively independent of each chapter; is a concise reference