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ss
说明: 移动电话主要采用频率复用,但分配给移动电话的频段很少,远不能满足用户的需要。
因此就提出将地区划分成小区,称为蜂窝(Cell),每个蜂窝内使用一组频率,相隔一段距离后,相同的频率又可重复使用。
(The main use of mobile phone frequency reuse, but allocated to the small-band mobile phone, far from being able to meet the needs of users. Therefore proposed to be divided into residential areas, known as cellular (Cell), each use a set of cellular frequencies, separated by some distance, the same frequency can be reused.)
- 2009-04-16 19:32:36下载
- 积分:1
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liaotianshi
winsock聊天室(winsock Chat Room)
- 2005-01-11 10:36:36下载
- 积分:1
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Hydrological-Forecasting
常用中长期水文预报Visual Basic 6.0 应用程序及实例(Common long-term hydrological forecasting Visual Basic 6.0 applications and examples)
- 2011-04-28 10:34:00下载
- 积分:1
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palindrome
用C++语言判断一串字符串是否回文,希望广大吧友支持(Determine whether the string with C++ language palindrome string of hope that the majority support it Friends)
- 2013-12-14 13:02:28下载
- 积分:1
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Tcchangdopd
基于chan算法的tdoa定定位的gdop程序可直接使用。
(The given the positioning of gdop program chan-based algorithm tdoa can be used directly.)
- 2012-09-30 11:47:47下载
- 积分:1
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VBshixianyidianjitian
用VB实现一点即填,方便,简单,欢迎大家下载(VB realize that with a little filling, convenient, simple, welcomed everyone to download)
- 2007-10-18 12:57:33下载
- 积分:1
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yiyes
用ADO把大文件,比如JPG,BMP ,mp3等大文件 以二进制的形式存入数据库和读出数据库(Using ADO to large files such as JPG, BMP, mp3 players and other large files In the form of binary database and read the database)
- 2017-07-23 10:08:32下载
- 积分:1
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RegistryVB6
Read and write Registry with VB6
- 2009-06-09 10:27:30下载
- 积分:1
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FigTree-v1.4.0
Cluster 斯坦福的对大量微矩阵数据组进行各种簇(Cluster)分析与其它各种处理的软件。
SAM Significance Analysis of Microarrays 的缩写,微矩阵显著性分析软件,EXCEL软件的插件,由Stanford大学编制。 (Cluster Stanford microarray data set for a large variety of cluster (Cluster) analysis software and other kinds of treatment. SAM Significance Analysis of Microarrays abbreviation significant microarray analysis software, EXCEL software plug-ins, prepared by Stanford University.)
- 2014-07-02 16:56:16下载
- 积分:1
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FileCopy
filte copy程序,能实现进度条的显示功能(filte copy procedures, to achieve progress bar display function)
- 2008-12-27 10:45:05下载
- 积分:1