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RADIO

无线电广播是以无线电波为传输广播节目载体的广播方式。世界公认的首次电台播音是1920年11月2日美国威斯汀豪斯公司在匹茨堡的KDKA电台播出哈定当选总统。此后,苏联、英国以及中国等许多国家纷纷建立了广播电台。
  • The goal of this project is to explore the idea of point-based RADIOsity, which is a shooting RADIO

    The goal of this project is to explore the idea of point-based RADIOsity, which is a shooting RADIOsity technique suggested by Mark Harris at UNC. The primary idea is that features available in graphics hardware can be utilized to perform RADIOsity calculations. Facilities such as flat shading, diffuse lighting, projective textures, and mipmapping can be used to replace traditional numerical solutions for RADIOsity.

    标签: point-based RADIOsity shooting explore

    上传时间: 2015-08-24

    上传用户:change0329

  • This book is concerned with the description and analysis of the global second generation (2G) mobil

    This book is concerned with the description and analysis of the global second generation (2G) mobile RADIO systems: the Global System of Mobile Communications (GSM) and cdmaOne. A subsidiary goal is to examine how these two systems will evolve into third generation (3G) ones with their requirement to support multimedia mobile RADIO communications.

    标签: description generation concerned the

    上传时间: 2014-01-14

    上传用户:2467478207

  • 认知无线电一些参考资料

    认知无线电一些参考资料,很有借鉴价值。 cognitive RADIO

    标签: 认知无线电 参考资料

    上传时间: 2014-01-01

    上传用户:playboys0

  • 【下载说明】 这里提供给大家的是《Embedded Linux: Hardware, Software, and Interfacing》(嵌入式 Linux---硬件、软件与接口)一书的英文原版C

    【下载说明】 这里提供给大家的是《Embedded Linux: Hardware, Software, and Interfacing》(嵌入式 Linux---硬件、软件与接口)一书的英文原版CHM格式下载。 【作者简介】 Craig Hollabaugh has been fascinated by electronics since he bought an AM RADIO in elementary school. He was first exposed to Unix during a cross-country talk session in 1985. Later, he administered networked Sun and DEC workstations while pursuing a doctoral degree in electrical engineering at Georgia Institute of Technology. 【内容提要】 本书通过一个冬季旅游胜地自动化管理项目实例,从软件、硬件和接口的观点介绍嵌入式Linux。引入项目需求后,作者讲述了开发环境的建立,接着用一系列软硬件接口实例展示了如何使用异步串行通信、PC并口、USB、内存I/O、同步串行通信以及中断,等等。最后介绍了将前面所有的工作有机地组织在一起的系统集成过程。本书以实际应用为导向,书中整个项目的实施过程和软硬件接口实例都具实践指导意义。

    标签: Linux Interfacing Embedded Hardware

    上传时间: 2014-01-22

    上传用户:shus521

  • PHILIPS 7130 TV/FM capture card use PHILIPS 7130 chip , is a newly built-in TV card integrating FM r

    PHILIPS 7130 TV/FM capture card use PHILIPS 7130 chip , is a newly built-in TV card integrating FM RADIO and TV receiver. You can watch/record TV programs (up to 136 channels) and FM RADIO on PC. The powerful attached software enables you to & rename favorite channels as per your taste. Moreover, the remote controller makes watching TV through PC more convenient. Through PHILIPS 7130 TV/FM capture card, you can transfer & save the full screen/full motion video captured VCR, camcorder, PC camera or other video sources into hard disk, or you can burn the video to VCD/SVCD/DVD via professional rewrite software. PHILIPS 7130 TV/FM capture card supports snapshot, you can record wonderful clips to create your personal e-album, then share your works with your friends & family via Internet.

    标签: PHILIPS 7130 card integrating

    上传时间: 2013-12-26

    上传用户:han_zh

  • This manual describes Freescale’s IEEE™ 802.15.4 Standard compliant MAC/PHY software. The Frees

    This manual describes Freescale’s IEEE™ 802.15.4 Standard compliant MAC/PHY software. The Freescale 802.15.4 MAC/PHY software is designed for use with the Freescale MC1319x and MC1320x, family of short range, low power, 2.4 GHz Industrial, Scientific, and Medical (ISM) band transceivers, designed for use with the HCS08 Family of MCUs. The MAC/PHY software also works with the MC1321x family of short range, low power, 2.4 GHz ISM band transceivers that incorporate a low power 2.4 GHz RADIO frequency transceiver and an 8-bit microcontroller into a single LGA package. Throughout this manual, the term transceiver refers to either the MC1319x, MC1320x, or the internal counterpart inside the MC1321x System in a Package (SiP).

    标签: Freescale describes compliant Standard

    上传时间: 2016-04-17

    上传用户:caiiicc

  • 这是手机开发用的全modem资料

    这是手机开发用的全modem资料,欢迎下载,各RADIO厂家的都有。

    标签: modem 手机开发

    上传时间: 2016-04-25

    上传用户:gundan

  • After an introduction to the history of mobile communications, this guide considers the basics of mo

    After an introduction to the history of mobile communications, this guide considers the basics of mobile RADIO, the design of cellular and private RADIO systems, and issues of interworking with the fixed network. It then looks at the role of the mobile RADIO operator, the design and operation of mobile RADIO networks, the needs of large user groups, and relevant regulatory and government decisions. A final section focuses on career development through resolution of conflicts, understanding managerial issues, and professional vehicles.

    标签: communications introduction considers the

    上传时间: 2016-06-24

    上传用户:nanshan

  • 用Javascript动态添加和删除表格行

    用Javascript动态添加和删除表格行,该程序解决了RADIO,checkbox分组的问题。

    标签: Javascript 动态 删除 表格

    上传时间: 2016-10-16

    上传用户:咔乐坞

  • RECOMMENDATION ITU-R M.1653*,** Operational and deployment requirements for wireless access systems

    RECOMMENDATION ITU-R M.1653*,** Operational and deployment requirements for wireless access systems including RADIO local area networks in the mobile service to facilitate sharing between these systems and systems in the Earth exploration-satellite service (active) and the space research service (active) in the band 5 470-5 570 MHz within the 5 460 5 725 MHz range

    标签: RECOMMENDATION requirements Operational deployment

    上传时间: 2016-10-21

    上传用户:miaochun888