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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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flex和java后台的交互。里面有数据库。如果没有可以上里面的一个类里找。自己手动建立...
flex和java后台的交互。里面有数据库。如果没有可以上里面的一个类里找。自己手动建立-flex
- 2022-08-25 21:59:41下载
- 积分:1
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I/O 格式设置和分析字符串
字符串函数在计算机编程语言中用于操作字符串或查询有关信息的字符串 (一些做两个)。
有字符串数据类型的大多数编程语言将会有一些字符串函数,虽然可能有其他低级方法内的每种语言直接处理字符串。在面向对象语言中,字符串函数通常实现为字符串对象的属性和方法。在基于列表的功能和语言中字符串表示为 (字符代码) 的列表,因此所有列表操作程序可以都考虑字符串函数。然而这种语言可能实现,以及明确的字符串特定功能的一个子集。
最基本的实例的字符串是函数的length(string)函数。此函数返回字符串的长度。
- 2022-10-06 08:00:03下载
- 积分:1
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随机信号课件 大家相互学习学习 有意见也请大家提出来
随机信号课件 大家相互学习学习 有意见也请大家提出来 -Random signal courseware to learn from each other U.S. study has also asked people to put forward their views to
- 2022-05-22 20:51:46下载
- 积分:1
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c various algorithm source code, books with books in English source,
c++各种算法源代码,英文版书籍随书源码,-c various algorithm source code, books with books in English source,
- 2022-09-24 15:00:03下载
- 积分:1
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c language curriculum design topics, can be achieved: increased staff records d...
c language curriculum design topics, can be achieved: increased staff records delete staff records find staff records amend trade union records with staff records and other functions. From beginner c language source code is very useful.
- 2022-05-30 19:15:24下载
- 积分:1
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一套不错的vc视频教程,希望能给大家带来帮助,资料共享
一套不错的vc视频教程,希望能给大家带来帮助,资料共享-a good vc Video Guide, in hopes of giving us some help, information sharing
- 2023-02-26 10:50:08下载
- 积分:1
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JSP的英文教程,chm格式,大小4.1M,是一本学习JSP很好的原版教材。...
JSP的英文教程,chm格式,大小4.1M,是一本学习JSP很好的原版教材。-JSP English Guide, chm format, size 4.1M is a good learning JSP original materials.
- 2022-03-21 05:17:27下载
- 积分:1
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一个关于java和xml的书
a book about java and xml
- 2022-07-26 18:31:27下载
- 积分:1
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软件工程和计算机游戏
Software Engineering and Computer Games
By Rudy Rucker
Software Engineering and Computer Games was written with four broad goals:
To teach a lively style of object-oriented software engineering.
To show how to bring a complete program to the level of a commercial release.
To provide a "game engine" framework of linked classes for game development.
To help students create computer games that are interactive, rapidly executing, and visually beautiful.
- 2022-01-24 18:06:31下载
- 积分:1