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为观察位置不准确的主要原因
The main reason for inaccuracies observed in location
estimation, imposed by the propagation conditions of the
wireless channel, is the Non Line Of Sight (NLOS) due to
transmitted signal blocking. Because of the NLOS, the first
TOA, which bears information related to the mobile
terminal position, suffers stronger attenuation than later
arrivals and therefore wrong timing information is
obtained yielding biased position estimation. Several
NLOS mitigation algorithms have been presented. One of
the most common approaches consists of correcting the
TOA measurements exploiting the fact that the variance of
the TOA measurements is significantly increased in NLOS
scenarios
- 2022-05-25 13:28:45下载
- 积分：1
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用vc++编的认证系统，匆忙编的，不好之处，请原谅
用vc++编的认证系统，匆忙编的，不好之处，请原谅-with vc series of the certification system, hastily series, it not very good, please forgive
- 2022-06-03 07:26:35下载
- 积分：1
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《Visual C++实验与案例分析》(张文祥)电子教案.rar 源程序和课件...
《Visual C++实验与案例分析》(张文祥)电子教案.rar 源程序和课件
- 2022-01-25 16:10:00下载
- 积分：1
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gcc资料大全 编译命令集合 ,全面介绍每一个参数使用方法规则gcc 编译命令集合 ,全面介绍每一个参数使用方法规则...
gcc资料大全 编译命令集合 ,全面介绍每一个参数使用方法规则gcc 编译命令集合 ,全面介绍每一个参数使用方法规则-Sourcebook command gcc compiler collection, comprehensive introduction for each parameter using the rules of command gcc compiler collection, a comprehensive introduction to the use of each parameter rules
- 2022-06-01 23:55:36下载
- 积分：1
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《JBoss.3.0QuickStart》，为JBoss系统学习入门书籍，英文版，很有看头...
《JBoss.3.0QuickStart》，为JBoss系统学习入门书籍，英文版，很有看头-"JBoss.3.0QuickStart" to systematically study entry JBoss books, in English, to watch
- 2022-07-10 19:07:35下载
- 积分：1
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java入门
java入门-java entry
- 2022-09-03 21:35:03下载
- 积分：1
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单片机课件，绪论，C51,IO口，存储器与定时器，扩展等
单片机课件，绪论，C51,IO口，存储器与定时器，扩展等-Microcomputer courseware, Introduction, C51, IO ports, memory and timer, extended, etc.
- 2022-02-04 05:20:09下载
- 积分：1
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一个非常好的幻灯片，供大一新生在调试中用
a very good slides for freshman in linux debugging
- 2022-03-24 16:34:46下载
- 积分：1
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相关API―Java Transaction API概述(1)
相关API―Java Transaction API概述(1)-related API-Java Transaction API Overview (1)
- 2022-05-15 06:31:43下载
- 积分：1
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LINUX内核源代码分析
LINUX内核源代码分析-Linux kernel source code analysis
- 2022-08-06 05:47:21下载
- 积分：1
