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shujukuxitgainian
经典教材数据库系统概念,很多大学计算机系的研究生课程用书 (Classical concept of teaching materials database system, many university computer science graduate course books)
- 2008-12-28 12:19:58下载
- 积分:1
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load
ansys车辆移动荷载命令流,方便直接输入(ansys vehicle moving load command stream, convenient and direct input)
- 2016-01-15 21:45:00下载
- 积分:1
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GNSS
这本书延伸科学畅销书“全球定位系统 - 理论与实践”,以涵盖全球导航卫星系统(GNSS),包括俄罗斯GLONASS,欧洲伽利略系统,以及其他系统。书是指在一般意义到GNSS来描述各种现有参考系统的坐标和时间,卫星轨道,卫星信号,可观察,数学模型的定位,数据处理,和数据转换。本书是一本大学级入门教材,目的是作为学生的参考以及为专业人士和科学家在大地测量领域,测量工程,导航和相关学科。(This book extends the scientific bestseller GPS- Theory and Practice to cover Global Navigation Satellite Systems (GNSS) and includes the Russian GLONASS, the European system Galileo, and additional systems. The book refers to GNSS in the generic sense to describe the various existing reference systems for coordinates and time, the satellite orbits, the satellite signals, observables, mathematical models for positioning, data processing, and data transformation. This book is a university-level introductory textbook and is intended to serve as a reference for students as well as for professionals and scientists in the fields of geodesy, surveying engineering, navigation, and related disciplines.)
- 2016-09-24 16:59:09下载
- 积分:1
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StudyongyrocompassAlignmentforSINS
初始对准技术是惯性导航系统的关键技术之一,初始对准的快速性和精度直
接关系到捷联惯导系统的性能。论文以罗经对准方法在捷联惯导系统中的应用为
目的,深入地进行了理论、实验和应用研究。
理论上,由捷联式惯导系统误差模型开始,结合罗经对准原理,建立罗经对
准数学模型。在此基础上,设计算法和控制流程,并依据控制理论选择适当的控
制参数。
在理论分析之后,针对可能出现的多种外界条件进行模拟数据仿真实验验证
算法和参数选择的正确性。仿真实验结果表明:在SOOs内系统对准精度达到0.10
并目_适用十高纬度地区。
车载试验数据离线分析,试验中使用GPS测得的速度信息作为外测参考速
度信息,在车辆运动过程中对准系统保持工作状态。将导航解算得到的结果与
GPS测得的信息进行比较分析,导航精度与GPS精度相当,即速度精度0.2m/s
水平位置精度lOmo
(StudyongyrocompassAlignmentforSINS)
- 2021-03-24 15:59:15下载
- 积分:1
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jishiqi1
使用C++实现的小程序。计时器单位转换。输入为整型数单位为秒,输出格式为DDD:HH:MM:SS的时间。华为机试。(Use C++ achieve applet. Timer unit conversion. Enter an integer number of seconds, the output format is DDD: HH: MM: SS time. Huawei machine again.)
- 2013-12-06 09:48:52下载
- 积分:1
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Q-learning--ppt-David-silver
q-learning最初设计文章和谷歌大神David silver 的ppt。(there are a paper about q-learning and ppt David silver who is working at google.)
- 2016-09-13 20:24:02下载
- 积分:1
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C++data
C++中级培训教材,中高级水平教材,值得一看(C++ Intermediate training materials, high-level teaching materials, worth a visit)
- 2007-12-25 00:13:28下载
- 积分:1
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MT4
机器翻译的学习资料,是ppt格式的,对于机器人翻译,计算机专业的人很有帮助(Machine translation of learning materials, is ppt format for the robot translation, the computer professional who helps)
- 2010-01-09 11:02:34下载
- 积分:1
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Energy-detection-of-unknown-deterministic-signals
一篇关于能量检测的经典论文,非常经典,并具有启发性(A classic papers on the energy detection, very classic, and instructive)
- 2009-12-14 13:34:08下载
- 积分:1
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lua-design
lua程序设计,lua入门最经典的电子书,高清版本(lua programming, lua Getting the most classic books, HD version)
- 2014-11-29 00:28:05下载
- 积分:1