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a Java MMS acceptance procedure
一个Java的彩信接受程序-a Java MMS acceptance procedure
- 2023-09-02 18:05:03下载
- 积分:1
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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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使用VB访问WINCC,可实现第三方软件控制S7200的PLC
使用VB访问WINCC,可实现第三方软件控制S7200的PLC-use VB to visit WINCC, achieving third-party software control S7200 PLC
- 2022-01-31 23:48:35下载
- 积分:1
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In this simulink model , QPSK modulation and demodulation is simulated .A square...
In this simulink model , QPSK modulation and demodulation is simulated .A square root raised cosine pulse shaped signal is modulated and given as input to the demodulator.The received signal
is demodulated and given to the detector where it is matched filtered and down-sampled .The effects of symbol timing offset can be seen by varying the phase of down-sampling operation.The signal transmitted is recovered at the detector output.-In this simulink model , QPSK modulation and demodulation is simulated .A square root raised cosine pulse shaped signal is modulated and given as input to the demodulator.The received signal
is demodulated and given to the detector where it is matched filtered and down-sampled .The effects of symbol timing offset can be seen by varying the phase of down-sampling operation.The signal transmitted is recovered at the detector output.
- 2022-02-25 09:38:35下载
- 积分:1
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source code used for reference only
本源代码仅供参考使用-source code used for reference only
- 2022-03-18 11:19:12下载
- 积分:1
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卷积编码的源代码,可以用于移动通信信道编 码
卷积编码的源代码,可以用于移动通信信道编 码-the source code can be used in mobile communications channel coding
- 2023-08-01 07:25:05下载
- 积分:1
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介绍关于WiMax(IEEE802.16)物理层调制解调编码等相关设计实现...
介绍关于WiMax(IEEE802.16)物理层调制解调编码等相关设计实现-Introduction on WiMax (IEEE802.16) modem physical layer coding and other related design
- 2023-02-06 01:40:03下载
- 积分:1
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A satellite is any object that orbits another object.
In popular usage, the ter...
A satellite is any object that orbits another object.
In popular usage, the term satellite normally refers to an artificial satellite.
A planet, or any other body, which finds itself at any distance from the sun with no "sideways" velocity will quickly fall without missing the sun.-A satellite is any object that orbits another object.
In popular usage, the term satellite normally refers to an artificial satellite.
A planet, or any other body, which finds itself at any distance from the sun with no "sideways" velocity will quickly fall without missing the sun.
- 2022-05-06 20:08:15下载
- 积分:1
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Based on retrospective XilinxFPGA high
基于XilinxFPGA的高速Viterbi回溯译码器-Based on retrospective XilinxFPGA high-speed Viterbi decoder
- 2022-05-06 14:30:11下载
- 积分:1
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procedures for the use of the VB programming language. Use Winsock Control to co...
本程序使用VB语言编程,使用WinSock控件完成的点对点(P2P)聊天和文件传输程序。可以实现两台机器间互发消息,并且有聊天和文件传输记录,安全可靠。-procedures for the use of the VB programming language. Use Winsock Control to complete the peer-to-peer (P2P) file transfer and chat procedures. Can be achieved between the two machines each other copies, as well as chat and file transfer records, safe and reliable.
- 2023-03-09 06:55:03下载
- 积分:1