搜索结果

This book addresses the issues on the development of next generation CDMA technologies and contains a lot of information on the subject from both the open literature and my own research activities in the last fifteen years.

This book is written for engineers involved in the operation, control, and planning of electric power systems. In addition, the book provides information and tools for researchers working in the fields of power system security and stability. The book consists of two volumes. The first volume provide ...

MicroC/OS-II The Real-Time Kernel Second Edition By Jean J. Labrosse CMP Books, CMP Media LLC Copyright 2002 by CMP Books ISBN 1-57820-103-9 CMP Books CMP Media LLC 1601 West 23rd Street, Suite 200 Lawrence, Kansas 66046 785-841-1631 www.cmpbooks.com email: books@cmp.com The programs and applica ...

软件无线电(SDR，Software Defined Radio)由于具备传统无线电技术无可比拟的优越性，已成为业界公认的现代无线电通信技术的发展方向。理想的软件无线电系统强调体系结构的开放性和可编程性，减少灵活性著的硬件电路，把数字化处理(ADC和DAC)尽可能靠近天线，通过软件的更新改变硬件的配置、结构和功能。目前，直接对射频(RF ...

随着电子技术的不断发展，各种智能核仪器逐步走向自动化、智能化、数字化和便携式的方向发展。针对传统的多道脉冲幅度分析器体积大，人机交互不友好，不方便现场分析等的缺陷[5]。新型的高速、集成度高、界面友好的多道脉冲幅度分析器的陆续出现填补了这一缺点。 随着电子技术的发展，以ARM为核的处理器技术的应用领域不断 ...

智能仪表人机界面软件自动生成的方法 The Method of Automatic Generation for HMI Software in Intelligent Inst

The purpose of this note is to present how to use the ST7 PWM/BRM for the generation of a50Hz si

软件无线电(SDR，Software Defined Radio)由于具备传统无线电技术无可比拟的优越性，已成为业界公认的现代无线电通信技术的发展方向。理想的软件无线电系统强调体系结构的开放性和可编程性，减少灵活性著的硬件电路，把数字化处理(ADC和DAC)尽可能靠近天线，通过软件的更新改变硬件的配置、结构和功能。目前，直接对射频(RF ...

·原书名： WCDMA FOR UMTS-Radio Access for Third Generation Mobile Communication 作者：（芬）哈里.霍尔马 安提.托斯卡拉 [同作者作品] 译者： 周胜[同译者作品] 等 丛书名： 其他 出版社：机械工业出版社* ISBN：7111096681 上架时间：2002-1-19 出版日期：2002 年1月 页码：266 版次：1-1 ...

Abstract: This application note describes a new generation of digital-input Class D audio amplifiers that achieve high PSRRperformance, comparable to traditional analog Class D amplifiers. More importantly, these digital-input Class D amplifiersprovide additional benefits of reduced power, complex ...