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LTE随机接入前导格式1检测
LTE上行随机接入过程第一步,在PRACH上发送preamble信号,接收端接收并进行相关峰检测其延迟。该文档为条件1200km/h速度下,系统带宽20MHz,采样率30.72MHz的情况下,未考虑多普勒频移,小区半径为30km的前导检测过程。
- 2022-06-13 04:07:55下载
- 积分:1
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一篇详细介绍高速数据调制解调技术,主要以QPSK信号为例,包括解调和定时,挺好的
一篇详细介绍高速数据调制解调技术,主要以QPSK信号为例,包括解调和定时,挺好的-A detailed introduction of high-speed data modem technology, mainly as an example QPSK signals, including demodulation and timing, very good
- 2022-02-03 18:17:58下载
- 积分:1
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短信是一个很好的文档,大家都会看的。
一个不错的SMS文档,大家可以看看。-SMS a good document, we will look at.
- 2022-03-18 22:18:54下载
- 积分:1
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Study about modeling a channel using tap delay
Study about modeling a channel using tap delay
- 2023-06-01 10:50:03下载
- 积分:1
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这个代码是matlab仿真的在没有协作用户的情况下,进行的误码率性能仿真。...
这个代码是matlab仿真的在没有协作用户的情况下,进行的误码率性能仿真。-Matlab simulation of this code is the collaboration of users in the absence of circumstances, to carry out simulation of BER performance.
- 2023-01-05 23:45:03下载
- 积分:1
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优秀论文(基于非线性的雷达目标识别中的若干问题…
几篇有关雷达目标识别的优秀论文(基于非线性方法的雷达目标识别研究.NH基于高分辨距离像的雷达目标识别.NH雷达目标识别系统的研究和设计.KDH).part8-Several of the radar target recognition of outstanding paper (based on nonlinear methods of study of radar target recognition. NH HRRP-based radar target identification. NH radar target identification system research and design. KDH). Part8
- 2023-01-13 20:40:03下载
- 积分:1
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找芯片datasheet的工具,很好用。以后不用再跟供货商拿了
找芯片datasheet的工具,很好用。以后不用再跟供货商拿了-Chip datasheet tools ,for easy using
- 2023-08-25 10:40:04下载
- 积分:1
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VB 通讯编程方面的例子程序: 获取主机 MAC 地址
VB 通讯编程方面的例子程序: 获取主机 MAC 地址-communications VB Programming of examples : MAC address access to the mainframe
- 2022-07-14 15:43:06下载
- 积分:1
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本代码可以帮助程序员模拟实现简单的串口编程
本代码可以帮助程序员模拟实现简单的串口编程-The simulation code can help programmers realize simple serial programming
- 2022-05-05 13:18:10下载
- 积分:1
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偏振复用差分相移键控信号的数字相干解调与偏振解复用算法研究
Polarization beam splitters and 3dB couplers are used to construct a home-made90 ° optical hybrid, by
which polarization diversity optical coherent receiver is carried out with single-ended detection.A10Gb / s
oscillation multiplexed differential phase shift keying (DPSK) signal is transmitted through280km Standard single-
mode fiber (SSMF) using erbium-doped fiber amplifier (EDFA) amplification, and no error bits are measured in th
result.
- 2022-02-06 08:10:33下载
- 积分:1