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2下载:
gps选星算法仿真程序 对matlab放着做了优化,这是一种新的近优化方法,同时具有高效快速的特点,节省处理器时间-satellite selection algorithm in matlab, optimized for simulation speed. it is a fast algorithm and this is the simulation scr ipt
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基于MATLAB的GPS选星分析及实验研究-MATLAB-based analysis of the GPS satellite selection and Experimental Research
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用于GPS定位,载入强机动运动载体,实时进行跟踪,并显示所用定位卫星个数及编号。采用的算法参照其中的PDF文档编写,令有模糊选星法。可以显示不同选星方法的GDOP值及选星所用时间-Used for GPS positioning, strong motor moving vehicle load, real-time tracking, and display the number of satellites used for positioning and number. Algorithm
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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
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GPS选星算法,选择几何形状最好的卫星组合-GPS satellite selection algorithm to select the best geometry of the satellite portfolio
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非常完善的GPS toolbox,内含中文readme以及中文翻译的介绍。 GPS TOOLBOX包含以下内容:
1、GPS相关常量和转换因子;
2、角度变换;
3、坐标系转换:
点变换;
矩阵变换;
向量变换;
4、专用测绘程序;
5、专用统计函数;
6、GPS时间工具;
7、专用GPS数据处理函数;
8、航迹和相关工具;
9、卫星位置计算;
10、高度和方位角判定,以及卫星可见性;
11、DOP(dilution
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对卫星云图特征识别与选择,并通过多种算法的综合应用,寻找显著性特征。-The identification and selection of the satellite image characteristics, and by the application of a variety of algorithms to find the significant features.
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数字卫星机顶盒设计的电源选取参考资料!请自行选择,种类较少,不喜勿喷!-Digital satellite set-top box reference design of the power selection! Please choose, type less, do not like do not spray!
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伪距单点定位程序,最佳卫星组合选取以及接收机位置解算-Pseudorange single point positioning program, the best combination of satellite position receiver selection and calculating
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NOAA网站AVHRR卫星数据绘图(SST)。数据选用原因:它本身是已经被处理过的27年(1982-2008)全球月平均数据,而且数据精度非常高,对于研究全球SST的气候态特征有较好的说服性;另外,选择2月与8月的数据,对描述海洋水温的平面分布更具有代表性。
-NOAA AVHRR satellite data mapping site (SST). Data Selection reasons: it is itself already been treated for 27 years
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M-functions for unified tidal analysis of sea level or currents, with the ability to handle irregularly distributed and/or gappy times; accurate nodal/satellite corrections for multi-year records; confidence intervals based on residual spectra; and c
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matlab code for satellite selection
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