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OFDM信道估计LMMSE估计和LS估计算法的比较
仿真载频为2GHz，带宽1MHz，子载波数128个，cp为16，子载波间隔为7.8125kHz
一个ofdm符号长度为128us，cp长度为16us，采用16QAM调制方式，最大doppler频率为132Hz
采用LMMSE估计和LS估计算法并进行了比较
- 2022-04-06 15:04:52下载
- 积分：1
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另类的UDP聊天,分有客户端与服务器端,VB编程,很好用,
另类的UDP聊天,分有客户端与服务器端,VB编程,很好用,-alternative UDP Chat, for a client and server, Visual Basic programming, useful,
- 2022-01-25 20:07:33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
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包括iir,fir,功率谱，复倒谱等
包括iir,fir,功率谱，复倒谱等-including IIR, fir, power spectrum, such as Cepstrum
- 2022-02-03 14:52:05下载
- 积分：1
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一个简单的人才信息交流版， 招聘求职双方均可免费登记信息，管理员审核制度！可以做综合的人才信息交流也可以做某专业的详细分类。支持照片上传，信息修改和基本的搜索功...
一个简单的人才信息交流版， 招聘求职双方均可免费登记信息，管理员审核制度！可以做综合的人才信息交流也可以做某专业的详细分类。支持照片上传，信息修改和基本的搜索功能，具体你还是看演示就明白吧。-a simple human resources information exchange version, a simple version of human resources information exchange and recruitment for both job seekers free registration information, administrators audit system! Can integrated human resources information exchange can also do a certain professional breakdown. Support upload photos, information and revise the basic search function, you still see concrete demonstration able to understand it.
- 2022-03-13 23:38:36下载
- 积分：1
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peer
点对点下载程序，是从网上档的，相当好，我估计你们都能看懂-peer-to-peer download process, the file from the Internet, very good, I guess you can understand
- 2022-06-20 16:56:00下载
- 积分：1
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此文件为B3ZS编解码，本人在我公司的通信设备上已经通过了试验，编写语言为verilog，解压无密码。...
此文件为B3ZS编解码，本人在我公司的通信设备上已经通过了试验，编写语言为verilog，解压无密码。-B3ZS coding and decoding, I in my company"s communications equipment has passed the test, prepare for the Verilog language, without extracting passwords.
- 2022-08-09 11:16:06下载
- 积分：1
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一个人必须拥有网络基础知识
Networking Basics one must posses
- 2022-03-20 13:51:28下载
- 积分：1
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无线通信系统中的空时编码的仿真程序。多天线发送，多天线接受系统。衰落信道。...
无线通信系统中的空时编码的仿真程序。多天线发送，多天线接受系统。衰落信道。-wireless communication systems and space-time coding the simulation program. Multi-antenna sending, receiving multiple antenna system. Fading Channel.
- 2022-02-10 15:10:19下载
- 积分：1
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rtp中文协议，做媒体流开发的可能会用到。我做3ｇ手机用的
rtp中文协议，做媒体流开发的可能会用到。我做3ｇ手机用的-rtp Chinese agreement to do the development of media streams may be used. I used to do 3g phone
- 2022-03-26 19:21:41下载
- 积分：1
