搜索资源列表
trace
- GPS信号模拟器卫星状态参数的算法研究，模拟器，轨道参数，非球形地球引力。-GPS satellite signal simulator state parameters of the algorithm, simulator, orbital parameters, non-spherical Earth' s gravity.
ntp-dev-4.2.5p206.tar
- The Network Time Protocol (NTP) is used to synchronize the time of a computer client or server to another server or reference time source, such as a radio or satellite receiver or modem. It provides client accuracies typically within a millisecond on
sattrack
- 跟踪卫星参数的，个人觉得mfilename这个函数挺好的。-Satellite tracking parameters, and personally feel that mfilename this function is quite good.
Satellite21
- 根据所在位置计算卫星的经度，方位角，仰角以及极化角等参数-according to the location of the satellite Calculated longitude, azimuth, elevation and polarization angle and other parameters
am_ts1
- This is a compact satellite tracking program. Using it even an older PC (from 486 up, DOS, VGA) can serve to track a satellite and turn the antenna, which allows newer PCs to be used for other purposes. For example other software can be used in paral
alm2pos
- ALM2POS computation for satellite position from almanac data file [pos,R]=alm2pos(almanac,PRN,time) calculates the satellite position in the Terrestial and in the Celestial reference frame for a desiderate satellite vehicle (PRN) with alm
alm2skyplot
- ALM2SKYPLOT is a program for the satellite constellation [PRN,XYZ,T]=alm2skyplot(DoW,St,Et,I,P,file) is a program which calculates the GPS satellite positions from an almanac file and makes a skyplot (satellite-elevation-plot) for the desi
skyplot
- SKYPLOT for a given receiver position Y=skyplot(X,PRN,C,O) draws the skyplot for the receiver position. The required inputdata for the calculation of the skyplot X is N-by-3*M matrix, where N are the timesteps and M is the number of the Sat
STKtest1
- STK模拟卫星发射过程，通过文件驱动卫星姿态轨道数据。-STK analog satellite launch process, through document-driven satellite attitude orbital data.
GPS_basic
- gps 卫星导航 跟踪 监控 visual basic源代码-gps satellite navigation and tracking and monitoring visual basic source code
satellite
- opengl模拟卫星运动简易程序,vs2008 c-simulation of the satellite based on opengl
proxy
- 有效地提高卫星通信网络的TCP吞吐量的方法：卫星代理。本资料正是对卫星代理在NS2中的仿真和模拟，非常有参考性。-Very effective in improving TCP throughput of satellite communications network solutions: satellite agency. This information is in the satellite agent in NS2 simulation and modeling, very indic
20080402
- 低轨道卫星CDMA 系统发信机的FPGA 实现-Low-orbit satellite CDMA system, FPGA realization of letters Machine
GioveAB_Orbit_Simulator
- The actual version requires the following MATLAB toolboxes: - Mapping toolbox (for elevation()) - Image Processing Toolbox (for imshow()) A providing of toolbox independent functions would be greatly acknowledged. You may tweak the sourcec
aodv
- 基于NS2仿真的AODV协议脚本文件. NS2(Network Simulation Version 2)是一种功能强大的网络模拟仿真器，它是用C++和OTCL两种语言完成的。C++语言编写协议执行模块，OTCL语言编写模拟任务。NS2主要针对有线局域网、无线局域网、Ad Hoc网络、卫星通信网、路由选择协议、组播路由协议等进行网络模拟仿真。 -NS2-based simulation of AODV protocol scr ipt file. NS2 (Network Simulatio
algorithm_selecting_satellite
- GPS定位中调用的选星子程序，依据每颗卫星贡献的GDOP值的大小进行选星，其中又分为递推选星和直接选星。考虑到机动载体存储空间限制，选星为4颗或6颗。而6颗卫星的GDOP值更接近所有卫星时的值，且计算量小。-GPS positioning called planetesimals selection process, based on the contribution of each satellite GDOP value of the selected size of stars, whic
UKF
- 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
201003251
- 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 networ
201003tecplot
- 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 l
gps_final_new
- gps卫星位置预报，MATLAB编写，有动画界面-gps satellite position prediction, MATLAB prepared