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本源码是一个用于卫星数据处理的程序,程序把给定的文本和二进制文件按照要求生成fits文件,(fits是国际航空的一种通用格式,其文件可有fv软件打开),此源码运行后,把我上传的intern6中的文件加载,然后自己定义一个搬移目录和产品生成目录,就可以按要求生成fits文件,生成的文件需用专用软件打开,如fv,可以在网上下载(有些大,上传不方便)-this is a source for satellite data processing procedures, procedures have t
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Satellite channels frequency charts program features:
1- List fequency charts for all satellites in the world
2-Update for each satellite by internet
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调整 Modem 的相关设定,让你的网络冲浪速度提升 200%,支持 14.4/28.8/33.6/56K Modem、Cable Modem、DSL/ADSL Modem 和卫星 Modem。-adjustments related to the Modem set and let you surf the Internet speed increased 200% and 14.4/28.8/33.6/56K Modem, Cable Modem, DSL / ADSL modem and
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一个完备的校园网应在教师备课教学,学生学习,教务管理,行政管理,图书资料管理,资源管理,对外交流等方面发挥辅助,支持功能,并通过与广域网的互联,实现校际间的信息共享与因特网的连接。通过与宽带数字卫星相联,实现远程教育。为学校的教学,管理,日常办公,内外交流各方面提供全面,切实的支持。-A comprehensive campus network should be teaching in the teacher preparation, student learning, educational
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针对TCP (Transmission Control Protocol) 协议在高速卫星因特网中传输吞吐量低的问题, 提出了一种改
进TCP快速恢复的算法。该算法根据卫星信道由传输错误造成的分组丢失概率远大于由拥塞造成的分组丢失
概率的特点, 通过加快窗口的增长速度, 避免过早地进入拥塞避免阶段, 达到了提高TCP吞吐量的目的。通
过NS2软件模拟仿真了高速卫星因特网环境, 并对各个TCP版本和改进算法的仿真结果进行了比较和分析。
仿真结果表明, 改进算法的吞吐量比TCP2SA
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GeoIP® is the proprietary technology that drives MaxMind s IP geolocation data and services. GeoIP provides businesses with a non-invasive way to determine geographical and other information about their Internet visitors in real-time. When a perso
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Video has been an important media for communications and entertainment for many
decades. Initially video was captured and transmitted in analog form. The advent of digital
integrated circuits and computers led to the digitization of video, and di
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NASA World Wind是美国航天局发布的一款三维地理信息浏览系统。其支持无限插件的特点,及官方论坛的良好维护,使其成为研究并进一步开发三维GIS系统的平台,供所有对三维GIS感兴趣的人学习研究。到目前为止1.4是最新版本。-NASA World Wind is a three-dimensional geographic information system developed by the National Aeronautics & Space Administration (NAS
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Routing of packets has been the primary method by which data have been transmitted across packet networks, such as the Internet. When multiple users are interested in the same data the same source, multicast routing is typically used. However, routin
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结合STK与MATLAB的互联仿真,建立星座,对部分区域实现30分钟的重访周期-Combined with Internet and MATLAB simulation STK established constellation, on the part of the region to achieve a 30-minute re-visit cycle
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对卫星网上的解加密节目的biss key 和crypto key ,网上是存储key是 txt数据格式,通过解析转换为excel格式,然后再作编辑,也可以从excel格式转换为bin格式-Satellite Internet Solutions program biss key encryption and crypto key, key storage medium is a data format is txt, convert excel format by parsing, then e
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根据星历推算卫星轨道。目前网上多数为C编写,這个是Java的。(The satellite orbit is calculated according to the ephemeris. At present, most of the Internet is written by C, and this is Java.)
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