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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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order Elaborates on Java2 language (Chinese version) (PDG version) very detailed...
Java2语言命令详解（中文版）（PDG版）非常细致，具体的介绍了java2的命令。-order Elaborates on Java2 language (Chinese version) (PDG version) very detailed and specific about the java2 orders.
- 2023-03-28 03:30:03下载
- 积分：1
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很多C++源代码下载
大量C源代码下载-lot of C source code download
- 2022-03-09 19:17:44下载
- 积分：1
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BP网络的MATLAB实现,希望对大家有用
BP网络的MATLAB实现,希望对大家有用-BP network of MATLAB. We hope that the right useful RECOMMENDATIONS
- 2022-03-19 22:54:20下载
- 积分：1
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《细说元朝》
《细说元朝》----《细说中国历史丛书》第6卷
本书《细说中国历史丛书》系已故旅美历史学家黎东方先生所著。作者以生动别致的“讲史”形式详细讲述了自秦汉到中华民国各个历史时期的重要人物和事件。书中不但将各种事件和人物剖析、介绍得清清楚楚，而且还加上作者自己的判断和评论，让读者更深刻、更有兴趣地了解历史真相。作者还善于用现代人所了解的名词去解释历上的各官职和家族关系等，使全书显得通俗易懂。
- 2022-07-17 03:40:41下载
- 积分：1
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Visual C++.net 网络编程技术
Visual C++.net 网络编程技术-Visual C++. Net network programming techniques
- 2022-08-08 06:42:30下载
- 积分：1
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Verilog教程。它给出了一个完整的解释和描述如何使用它。
Verilog tutorial. It gives a complete explanation of Verilog and how to use it.
- 2023-04-29 04:05:03下载
- 积分：1
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JAVA夜未眠,这是一本不错的JAVA勉励书籍.让你学习JAVA少走点弯路,借鉴一下别人的经验,哈.不说了,自己看吧...
JAVA夜未眠,这是一本不错的JAVA勉励书籍.让你学习JAVA少走点弯路,借鉴一下别人的经验,哈.不说了,自己看吧
- 2022-03-13 21:20:03下载
- 积分：1
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本文的目的是提供一个实际的介绍的离散…
The purpose of this paper is to provide a practical introduction to the discrete Kalman
filter. This introduction includes a description and some discussion of the basic
discrete Kalman filter, a derivation, description and some discussion of the extended
Kalman filter, and a relatively simple (tangible) example with real numbers &
results.
- 2022-08-22 09:06:43下载
- 积分：1
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JavaScript技术讲座.zip
JavaScript技术讲座.zip-JavaScript technology seminars. Zip
- 2022-06-29 18:35:04下载
- 积分：1
