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AdvancedComponentDevelopment
最近在弄GIS二次开发，附件是组件开发教程，希望有用。(Advanced Component Development Tutorial)
- 2010-03-02 17:58:14下载
- 积分：1
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1
说明： 经过二十余年的快速发展， 空间激光通信的研究重心逐渐从高精度ATP分系统向高速
率通信分系统转移 紧密跟踪空间激光通信的国际发展最新动态，从通信带宽和链路功率两个方面，
针对通信发射单元、接收单元和信道特性，分析了提高空间激光通信传输速率的技术难度与途径．分
别阐述了波长1 550 nm、基于EDFA 功放和前放技术，空间相干技术，光偏振复用技术．光波分复用
技术的基本原理、性能指标及关键技术，为高速率空间激光通信提供了技术参考(After more than 20 years the rapid development of space laser communications research center of gravity gradually transferred to the high-speed communication subsystem from the high-precision ATP subsystems closely track the latest developments of the international development of space laser communications, communication bandwidth and link power of two. communications transmitter unit, receiver unit and channel characteristics, technical difficulty and ways to improve the transfer rate of space laser communications. Described wavelength of 550 nm, based on EDFA amplifier and put technology, spatial coherence, optical polarization multiplexing. The basic principles of optical wavelength division multiplexing technology, performance indicators and key technologies, and provide a technical reference for high-rate space laser communications)
- 2012-05-31 16:41:40下载
- 积分：1
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PSO
粒子群算法在三维空间机器人路径规划中的应用(PSO at three-dimensional space robot path planning)
- 2009-03-27 15:51:55下载
- 积分：1
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(189021)
心电监护仪行业“十二五”规划分析与投资前景预测研究报告(189021).pdf(ECG industry " 12th Five-Year Plan and investment prospects forecast research report (189 021). Pdf)
- 2012-08-14 15:18:42下载
- 积分：1
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123456789
中国中小企业互联网应用状况调杳报告:
近几年，中国互联网应用市场一直保持着快速发展，在国民经济中的地位不断提升。一
方面，个人的互联网应用市场不断发展，截至2010年末中国网民规模已达4.57亿；另一方
面，企业的互联网应用市场也逐渐步入成熟，继企业内部信息化之后，互联网成为企业发展
的又一强劲推力，互联网已经被广泛应用于企业的营销销售、客户服务、办事办公等方面。(The Chinese small and medium-sized enterprise Internet application status of the report were: In recent years, China s Internet application market has been maintained a rapid development of the national economy of stature. a , personal Internet application market development, at the end of 2010 the scale of China s netizens has reached 457 million The other party Surface, enterprise Internet application market also gradually into mature, the enterprise internal information after, the Internet becomes the development of the enterprise And a strong thrust, the Internet has been widely used in enterprise)
- 2011-12-23 11:10:53下载
- 积分：1
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ppt
本PPT着重研究了当前手游行业推广渠道的各种方式以及每种方式的利弊(The PPT focuses on the current hand travel industry marketing channels as well as the various ways the pros and cons of each approach)
- 2013-08-21 17:14:05下载
- 积分：1
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Effect-of-standardized-resource-
本文是研究教学资源标准化建设的相关研究,值得大家学习研究！(Effect of standardized resource construction on computer technologybased teaching results)
- 2011-05-11 10:19:32下载
- 积分：1
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MaTeyou-CFD
马铁犹-计算流体动力学，一本介绍CFD很好的书，希望大家有用(Ma Teyou-CFD, hope the book can help you.)
- 2010-12-17 09:57:31下载
- 积分：1
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bysjsc08
弹片机介绍体积小、集成度高、可靠性好且易于扩展
具有较强的中断处理能力
高性能价格比
功能强、效率高的指令系统
低功耗、低电压
(Shrapnel machine introduced small size, high integration, reliability and easy expansion of the interrupt handling has a strong capacity to powerful high-cost-effective and efficient instruction system low-power, low voltage)
- 2008-04-23 21:17:11下载
- 积分：1
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Information-Storage-and--Management
EMC信息存储与管理 作 者:(美国)萨曼达 人民邮电出版社(EMC information storage and management of: (U.S.) Saman Da People' s Posts and Telecommunications Press)
- 2013-01-17 20:34:04下载
- 积分：1
