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Theoretical-analysis-
与偏振无关光隔离器的插入损耗和隔离度的理论分析与实验研究(Theoretical analysis and experimental research with polarization-independent optical isolator insertion loss and isolation of)
- 2013-12-09 13:37:43下载
- 积分：1
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1
说明： 超紧耦合是 GPS/INS 组合导航系统的最新研究方向，它采用 INS 测得的载体动态信息辅助 GPS 接收机跟踪环
路，消除卫星信号中由于载体与卫星之间相对运动所产生的频率偏移，提高接收机在高动态环境下载波跟踪性能，同时还
可以压缩带宽，有效增强接收机抗干扰性能。介绍 GPS/INS 超紧耦合技术，给出 INS 辅助 GPS 载波跟踪环路结构图和相应
的数学模型，分析 INS 辅助 GPS 跟踪环路在动态环境下的动态残留及其对环路相位误差的影响，并进行了模型仿真，最后
对仿真结果进行了验证分析。仿真结果显示，辅助动态残留及其导致的环路相位误差的大小与加加速度、环路辅助时间间
隔成正比。
(The ultra-tightly coupled GPS/INS integrated navigation system latest research direction, it adopted the INS measured the carrier dynamic information auxiliary GPS receiver tracking loop to eliminate the satellite signal frequency due to the relative motion between the carrier and the satellite offset improve the receiver in high dynamic environment download wave tracking performance, but also can compress bandwidth, effectively enhance the anti-jamming performance of the receiver. Introduced GPS/INS ultra-tight coupling technology gives INS assisted GPS carrier tracking loop diagram and the corresponding mathematical model to analyze the impact of the INS assisted GPS tracking loop dynamic residues in a dynamic environment and the loop phase error, and model simulation, and analysis of simulation results verified. Simulation results show that the the residual secondary dynamic its resulting size of the error loop phase and jerk loop secondary is proportional to the time interval.)
- 2012-12-05 07:26:57下载
- 积分：1
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3
说明： 电池热失控与热安全保证技术论文仿真实验验证对比分析的(Battery thermal runaway comparative analysis and thermal safety assurance of technical papers simulation experiment)
- 2017-04-03 19:52:36下载
- 积分：1
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How_To_Write_A_PhD_Thesis_WoeWolf_UNSW
article on how to write a thesis
- 2009-04-28 00:13:22下载
- 积分：1
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RNP
民航精密导航技术，对民航导航感兴趣的同学可以看一下(Civil Aviation precision navigation technology, can look at students interested in civil aviation navigation)
- 2013-04-12 14:38:10下载
- 积分：1
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survey
这个对运动估计的一个综述性论文，IEEE论文，很权威，对于把握图像处理研究。很值得看看(In the motion estimation, a review paper, IEEE papers, very authoritative, for the capture image processing research. It is worth a look)
- 2013-07-31 15:34:32下载
- 积分：1
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fx
说明： 飞行学院信息化建设的探讨与总结，希望对别的学校有所帮助(Flight School information construction discussion and conclusion, want to help other schools)
- 2009-10-16 10:50:25下载
- 积分：1
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1
说明： Recent advances in the relevant technologies of
contemporary wireless sensor nodes has motivated a growth in
the deployment of wireless sensor networks (WSN) for
commercial, non-commercial and research applications. In the
aforementioned applications, it is often prudent to frustrate
unauthorised wireless communications with WSN nodes.
- 2017-04-19 15:30:44下载
- 积分：1
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Spatial-Modulation
spaital modulation是08年开始盛行的一种空间调制技术，他相比于v-blast,mrc等方式有了长足的进步。(Spatial modulation (SM) is a recently developedtransmission technique that uses multiple antennas.)
- 2012-04-26 12:09:32下载
- 积分：1
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ieee_posix_1003.1b
Information technology—Portable
Operating System Interface (POSIX),本文档为POSIX标准(Information technology-PortableOperating System Interface (POSIX), this document for the POSIX standard)
- 2008-06-14 10:34:32下载
- 积分：1
