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讨论了不稳定轨道环境下轨道不确定度的动态变化…
The dynamics of orbit uncertainty in an unstable orbital environment are discussed
with specific application to the orbit determination of a halo orbit about
the Earth{Sun L1 point. This article documents a simplified orbit determination
covariance program developed under Telecommunications and Mission Operations
Division Technology support. The program is ideally suited to investigate spacecraft
trajectory navigation in challenging environments, where the basic dynamics
of the trajectory can no longer be modeled using near-Keplerian motion.
- 2022-01-26 01:04:14下载
- 积分：1
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OPC 客户端
资源描述OPC 客户端程序 读RSLINX 数据.该程序用VS2013 C++.net开发。此程序功能：1：连接RSlinx服务端。2：自定义添加GRoup和ITEM。3：保存数据
- 2023-09-04 06:25:03下载
- 积分：1
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communication between PCs
VC++ 串口通信工程开发实例导航第一章 串口实现双击互联 源码-communication between PCs
- 2022-03-25 00:04:25下载
- 积分：1
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晶体管的型号命名，材料分类，结构，识别方法，使用方法。...
晶体管的型号命名，材料分类，结构，识别方法，使用方法。-Transistor model name, material classification, structure, identification methods, the use of methods.
- 2023-07-29 23:30:03下载
- 积分：1
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数字集群的实现编程，但需要÷进一步晚上才能完全实现，这个程序只是实现了部分演示功能...
数字集群的实现编程，但需要÷进一步晚上才能完全实现，这个程序只是实现了部分演示功能-digital trunking the realization programming, but needs further at can be fully achieved, the procedure is only part of the functional demo
- 2022-04-22 04:21:48下载
- 积分：1
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局域网，广域网监控源代码，我自己编写的只要公司经理安装一个服务器端，然后在员工的电脑安装客户端，经理就可以随时知道每个员工在做什么，要是员工做别的事，经理可以发
局域网，广域网监控源代码，我自己编写的只要公司经理安装一个服务器端，然后在员工的电脑安装客户端，经理就可以随时知道每个员工在做什么，要是员工做别的事，经理可以发送警告信息，同时把员工的行为记忆下来，强烈推荐。- The local area network, the WAN monitoring source code, I
compile so long as company executive installs a server end, then in
staff s computer installment customer end, manager may know as
necessary each staff is making any, if the staff makes other matter,
manager may transmit the warning information, simultaneously gets down
staff s behavior memory, intense recommendation.
- 2023-08-11 15:50:04下载
- 积分：1
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Async Professional 3这个工具包包罗万象：你在DELPHI和C Builder下编写通讯程序的一切。从简单的通讯到发送传真、寻呼以及INTER...
Async Professional 3这个工具包包罗万象：你在DELPHI和C Builder下编写通讯程序的一切。从简单的通讯到发送传真、寻呼以及INTERNET应用，只有Async Professional将所有通讯功能集中一起而又价格公道。Async Professional 3建立于TurboPower早期获得大奖的通讯库，并加入了你所需要的功能。一些强大的新功能包括数字寻呼（甚至基于INTERNET），FTP文件传输，RAS拨号自动脚本，新的高级VT100终端，FAX服务器控件以及其它等等。试用版（只有IDE运行时才工作）。-Async Professional 3 of the tool kit all-inclusive: you DELPHI and C Builder prepared with all the communication process. From simple communication to send a fax, paging and INTERNET applications, only Async Professional all communication functions together and at reasonable prices. Async Professional 3 was established in early TurboPower award-winning communications library, and add the features you need. Some powerful new features including digital paging (even based on the INTERNET), FTP file transfer, RAS dial-up automated scripts, the new senior VT100 terminal, FAX server controls, as well as other and so on. Trial version (only run when the work of IDE).
- 2022-07-26 03:26:35下载
- 积分：1
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从《无线通信FPGA设计》一书中摘录下来的WCDMA系统小区搜索的FPGA实现第三部分代码。...
从《无线通信FPGA设计》一书中摘录下来的WCDMA系统小区搜索的FPGA实现第三部分代码。-From the " Wireless FPGA Design" a book excerpt down the WCDMA system cell search FPGA to achieve the third part of the code.
- 2022-03-23 04:23:26下载
- 积分：1
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实现打字是式输出文字
实现打字是式输出文字-achieve typing text is output
- 2022-06-20 04:31:27下载
- 积分：1
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Common examples of multi
普通的多线程例子,给刚学多线程的人学习用的,呵呵 啊-Common examples of multi-threading, just places to learn multi-threaded use, Ha ha ah
- 2023-07-14 18:15:04下载
- 积分：1
