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hods
- 陀螺_星敏感器的微小卫星姿态确定方法determination methods-_ Gyro micro satellite star sensor attitude determination methods
Design
- 提高天气预报准确度风云三号卫星精度设计-Improve the accuracy of weather satellite FY-III Precision Design
elfind.5
- Creates a TLE from two or three observations of a satellite on a single pass. Useful for initial orbit parameters and for unknown satellite identification. This fifth version improves convergence characteristics for the three point fit via F and G se
weixingceju
- 卫星间测距，采用伪码测距与双频测距相结合的方式，使得定位精度哟很大提高-Inter-satellite ranging, distance measurement with dual-band pseudo-code combination of distance, making the positioning accuracy greatly improved yo
weixingdinggui
- 卫星定轨，研究卫星间的距离以及相对的角度，有需要的同学可以看看啊，很有帮助-Satellite orbit to study the distance between the satellite and the relative point of view, students need to take a look, ah, very helpful
wxdh
- 通过设置和实际情况相接近的干扰信号、期望信号以及噪声信号参数，来仿真采样 矩阵求逆算法、单星约束下的最小输出功率算法、单星无约束下的最小输出功率 算法分别于单星信号在单个宽带干扰信号、单个窄带干扰信号和复杂电磁干扰信 号存在时的干扰抑制性能，得出在强干扰条件下算法由优到劣的顺序是采样矩阵 求逆算法、单星约束下的最小输出功率算法和单星无约束下的最小输出功率算法， 弱干扰条件下单星无约束下的最小输出功率算法失效等结论。-By setting and close to the ac
STK(Astrogator)
- STK 专业版(顶级航天、卫星仿真):，STK的全称是Satellite Tool Kit（卫星工具箱），STK轨道机动模块(Astrogator)介绍-stk pro technical
fh
- 摘要本文提出了一种DVB接收机中符号处理功能的实现方案。采用“ 二次编码”和特殊的同步搜索及字节恢复电路, 不仅使处理时间显著减少, 同时硬件资源也得到节省, 现已经应用于卫星数字电视 接收芯片的设计中。-Abstract This paper presents a DVB receiver symbol processing implementations. A " second code" and a special search and byte synchroniz
nm
- 摘 要: 为缩短数字视频广播卫星标准( DVB-S ) 接收系统中内码信息的估计时间, 提出了两套解决方案. 方案一: 根据维持比译码过程中, 从当前时刻回溯到译码深度以前时刻的各条幸存路径基本重合的原理进行判定 方案二: 利用“二次编码”的特性, 对译码数据进行再编码, 并采用置信度结合有限状态机构成的判定机制, 加快了估计.-Abstract: In order to reduce the Digital Video Broadcast Satellite standard (DVB
acquisition-of-high-sensitivity
- 一种快速的北斗一号卫星信号高灵敏度捕获方法-A fast Beidou satellite signal acquisition method of high sensitivity
GPS-direct-to-where
- GPS后卫星导航技术发展向何处去，从总体角度探讨GPS走向-GPS satellite navigation technology development after heading, from the overall perspective of GPS to
MultiPathFading
- 大牛的论文，方法已被列为itu-r建议。是海事卫星中海面多径衰落预测模型-the method has been proposed as itu-r. The sea is maritime satellite prediction model multipath fading
SatelliteTechnologyPrinciplesandApplications
- ebook on satellite technology principles
satelite-obit
- 这是中科院研究生院课程课件，电子所所开的，主要讲的是卫星轨道的内容，希望对大家有帮助-This is the Graduate School of Chinese Academy of Sciences Courseware, e are the open, mainly about the content of the satellite orbit, we hope to help
beidou-GPS-study-report
- 北京华力创通科技股份有限公司 投资北斗/GPS 兼容型卫星导航接收机产业化项目可行性研究报告 -Investment beidou & GPS satellite navigation receivers compatible type industrialization project feasibility study report
Satellite-Communication
- sattelite communication
Satellite_Communication
- satellite communication
antenna
- Antennas have become ubiquitous devices and occupy a salient position in wireless systems. Radio and TV as well as satellite and new generation mobile communications have experienced the largest growth among industry systems
zhongxingyihaojieshon
- 可以指导调东经88度中星一号的卫星节目电视。-You can guidance tune of 88 degrees east longitude in the Star One satellite programs TV.
Dynamic-allocation-of-satellite
- 参考道路运输信息（信息）的应用，如合作驱动，短程intervehicle通信在公路环境是本文研究。在这一领域的研究表明，适宜的60–64-ghz乐队。-With reference to road transport information (RTI) applications, such as cooperative driving, short-range intervehicle communications in a highway environment are investi