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由于惯性导航系统的可观测性…
Because of the poor observability of Inertial Navigation System on stationary base, the estimation
error of the azimuth will converge very slowly in initial alignment by means of Kalmari filtering, and making the
time initial alignment is longer. In this paper, a fast estimation method of the azimuth error is creatively proposed
for the initial alignment of INS on stationary base. On the basis of the the fast convergence of the leveling error,
the azimuth error can be directly calculated. By means of this fast initial alignment method, the time of initial
alignment is reduced greatly. The computer simulation results illustrate the efficiency of the method.
- 2022-12-13 04:50:04下载
- 积分：1
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一本关与oralce的书，很有用的
一本关与oralce的书，很有用的-a clearance and oralce book very useful
- 2023-02-03 07:10:03下载
- 积分：1
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1999 two questions 1999.9
1999年二级试题 1999.9-1999 two questions 1999.9
- 2022-02-15 11:53:02下载
- 积分：1
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这是我刚刚学习vc后的而用来学习的书籍，对于学习一点vc后，想学习编程的人会有些帮助...
这是我刚刚学习vc后的而用来学习的书籍，对于学习一点vc后，想学习编程的人会有些帮助-just learning vc used and the study of books, 1:00 vc learning, want to learn the programming will be of some assistance
- 2022-06-15 04:54:19下载
- 积分：1
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Visual C++. NET technology insider Sixth Edition Chinese (PDF)
Visual C++.NET技术内幕第六版中文(PDF)-Visual C++. NET technology insider Sixth Edition Chinese (PDF)
- 2022-07-09 01:30:14下载
- 积分：1
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430单片机控制CC2500无线收发RF源代码，TI内部官方资料
430单片机控制CC2500无线收发RF源代码，TI内部官方资料-430 single-chip RF wireless transceiver CC2500 control source code, TI internal official information
- 2022-05-20 10:23:33下载
- 积分：1
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java api的函数使用手册,,比较经典的 ,,学java 的一定要
java api的函数使用手册,,比较经典的 ,,学java 的一定要-a handbook about java api functions.
- 2023-08-07 20:15:04下载
- 积分：1
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j2ee学习方面力推的一本好书，并且很好解释了怎样使用轻量级的开发...
j2ee学习方面力推的一本好书，并且很好解释了怎样使用轻量级的开发-j2ee pushing learning of a good book and a good explanation of how to use the development of lightweight
- 2023-03-22 18:45:04下载
- 积分：1
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本文介绍了相的原理
本篇文章叙述了锁相环原理，是学习锁相技术不可多得一篇好文章-This article describes the principle of phase-locked loop, phase-locking technology is invaluable to learn a good article
- 2023-01-07 06:20:03下载
- 积分：1
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是当前data mining方面最权威的书籍，详细介绍了data mining的各个方面，是一本不可多得的参考书籍。英文版...
是当前data mining方面最权威的书籍，详细介绍了data mining的各个方面，是一本不可多得的参考书籍。英文版-current data mining is the most authoritative books, Details on the data mining in all its aspects, is a rare reference books. English
- 2022-03-18 07:54:50下载
- 积分：1
