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Description: GPS定位采用UKF滤波方式。包括调用的数据dat文件（选用卫星数据和机动目标运行轨迹数据）和调用的sigma点生成子程序。运行可观察定位误差（位置、速度和加速度）-GPS positioning using UKF filtering method. The data include call dat file (optional operation of satellite data and maneuvering target trajectory data) and the sigma point generation subroutine calls. Run positioning errors can be observed (position, velocity and acceleration)
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Size: 734208 |
Author: 刘卫菠 |
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Description: 星上交换技术在卫星网络通信中所起的重要作用已引起人们越来越多的关注。目前地
面网络交换技术成熟，而且吞吐量高。但是由于地面网络交换系统中交换开关调度算法复杂度高，查表速率要求高，缓存容量需求大，以及空间环境和卫星有效载荷功耗、体积等因素限制，在卫星网络中并不适宜采用地面网络交换技术。适合基于激光链路的卫星网络的星上交换技术仍然处于探索阶段，星上交换技术是目前重要的研究课题。-Stars on the exchange of technology in the satellite network communications played an important role has attracted growing attention. Present terrestrial network switching technology is mature, and high throughput. However, due to terrestrial network switching systems exchanging switch scheduling algorithm for high complexity, look-up table for high speed, cache size in great demand, as well as the space environment and satellite payload power, volume and other constraints, in the satellite networks are not suitable for use on the ground network switching technology. Suitable for laser-based satellite network, satellite link-exchange technology is still at the exploratory stage, the satellite switching technology is an important research topic.
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Size: 9184256 |
Author: 江伟 |
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Description: 简介卫星姿态控制系统的模型，并针对该模型分析故障发生的特点，故
障诊断的难点，以及可能发生故障的部位和故障的类型，给出故障检测的方法。-Introduction of satellite attitude control system model and the model for the analysis of the characteristics of faults, fault diagnosis of the difficulties, and possible failure location and fault type, fault detection methods are given.
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Size: 9013248 |
Author: 姜磺 |
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Description: contains details about the satellite TV
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Size: 332800 |
Author: gopi.k |
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Description: gps卫星位置预报，MATLAB编写，有动画界面-gps satellite position prediction, MATLAB prepared
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Size: 12288 |
Author: lyy |
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Description: GPS C/A码捕获 用的是fft频域的搜索 有C/A码产生和C/A码数字化子程序，模拟卫星信号的捕获算法和过程，未考虑多普勒频移-GPS C/A code acquisition in frequency domain using the fft search with C/A code generation and C/A code number of subroutines, analog satellite signal acquisition method and process, without considering the Doppler shift
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Size: 357376 |
Author: 铁头 |
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Description: 计算卫星坐标程序！根据广播星历的17个参数，而计算！-Calculate satellite coordinates program! According to the 17 broadcast ephemeris parameters, the calculation!
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Size: 1024 |
Author: 测绘 |
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Description: 利用广播星历，计算卫星位置-Read broadcast star calendar，Calculate the satellite
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Size: 1024 |
Author: 王立 |
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Description: 这是关于GPS卫星定位的matlab程序，有详细英文说明，点击int.m然后点击运行即可-This is the GPS satellite positioning on the matlab program, with detailed instructions in English, you can click on int.m then click on Run
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Size: 11670528 |
Author: skybluey |
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Description: 卫星姿态确定的卡尔曼滤波，使用matlab
仿真的姿态确定-satellite attitude determination
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Size: 2048 |
Author: yyq |
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Description: The Use Of Multi resolution Analysis And Wavelet Transform For Merging Panchromatic And Multispectral Satellite Image Data.
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Size: 989184 |
Author: Bhargav |
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Description: 采用遗传算法的低轨区域通信星座优化设计
通信： 星星座：优化：遗传算法-Genetic algorithm optimization of LEO regional communication satellite constellation design communication: Star Horoscope: Optimization: Genetic Algorithms
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Size: 344064 |
Author: 刘欣 |
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Description: a sliding P ID mode controller with
P ID sliding surface is p resented. Lyapunov stability theory was utilized to achieve the stability analysis. And
while there exists uncertainty in satellite inertia parameters or external disturbance
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Size: 430080 |
Author: yuanke |
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Description: GPS卫星仿真，是一个很牛的美国人写的，希望对于从事GPS的人有帮助。-GPS satellite simulation, is a cow of American writing, and I hope to help people in GPS.
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Size: 1051648 |
Author: hanchao |
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Description: 1.本程序是自己刚刚接触SAR时编写的时域星载SAR点目标回波仿真，包含了卫星轨道模型、计算星目斜距时用到的各种坐标系转换、SAR回波计算模型以及简单的SAR成像模型，希望对初学者有所帮助。
2.相应的参考资料可查找《卫星轨道姿态动力学与控制》及《魏钟铨_合成孔径雷达卫星》；-1. This program is just contact with their own prepared when the time domain SAR spaceborne SAR point target echo simulation, contains the satellite orbit model, the satellite project when the use of a variety of slant range coordinate system conversion, SAR echo calculation model and SAR imaging model simple, want to help beginners. 2. The corresponding reference can be to find " satellite attitude and orbit dynamics and control" and " Wei Zhong Quan _ synthetic aperture radar satellites"
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Size: 10240 |
Author: diaoguijie |
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Description: GPS信号的功率计算，应用于GPS导航卫星信号-GPS signal power calculation, used in GPS navigation satellite signals
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Size: 1024 |
Author: 吕东 |
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Description: 利用Matlab进行卫星伪距定位，根据测量方式的不同，GPS定位的方法也不同，假令在无误差的情况下进行定位，即可利用Matlab将定位问题转化为非线性方程组问题。-Matlab, satellite pseudo-range position, according to the different measurement methods, GPS positioning methods are different, Jialing no error in the case of positioning, you can use Matlab to locate problem into nonlinear equations.
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Size: 18432 |
Author: o0cmzx0o |
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Description: GPS基本原理及其matlab实现，包含用户位置求解仿真，GPS卫星动态仿真，C/A码的仿真和调制等-Matlab implementation of the basic principles of GPS, including the location of the user to solve simulation, GPS satellite dynamic simulation, C/A code simulation and modulation
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Size: 12288 |
Author: 黎尔 |
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Description: Satellite
Communication
Engineering
The aim of this book is to present in a simple and concise manner the
fundamental principles common to the majority of information communications
systems. Mastering the basic principles permits moving on to concrete
realizations without great difficulty. Throughout, concepts are developed
mostly on an intuitive, physical basis, with further insight provided by means of a combination of applications and performance curves. Problem sets
are provided for those seeking additional training. Starred sections containing
basic mathematical development may be skipped with no loss of continuity by
those seeking only a qualitative understanding. The book is intended for
electrical, electronics, and communication engineering students, as well as
practicing engineers wishing to familiarize themselves with the broad field of
information transmission, particularly satellite communications.
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Size: 1461248 |
Author: ghanim |
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Description: This paper is intended to give an overview of that methods of and uses for satellite communications, in
addition to presenting recent trends and future directions in the fieldpd
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Size: 74752 |
Author: murali |
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