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MIMO系统中能效优化方法仿真
说明: MIMO系统中能效优化方法仿真,大规模MIMO系统中能效优化方法研究(Simulation of energy efficiency optimization method in MIMO system)
- 2020-08-26 17:12:41下载
- 积分:1
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R14
这是一个在MATLAB环境下,UWB源码,很有参考价值(This is a MATLAB environment, UWB source, useful reference)
- 2020-08-11 20:08:27下载
- 积分:1
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16QAM 64QAM信号产生及分析
说明: 16QAM信号 64QAM信号的产生和分析,星座图,频谱,功率谱(6QAM signal 64QAM signal generation and analysis, constellation, spectrum, power spectrum)
- 2020-12-07 20:59:21下载
- 积分:1
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高斯信道
说明: 高斯信道下的误码率与瑞利衰落与高斯信道下的误码率的比较分析(Comparison of Bit Error Rate in Gaussian Channel and Rayleigh Fading and Bit Error Rate in Gaussian Channel)
- 2019-06-15 19:30:24下载
- 积分:1
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CAN050101_ModS
modbus通信协议的CSHARP说明,,对使用该通信协议的开发人员来说很有用途。
(modbus communication protocol CSHARP instructions, a useful tool for developers using the communication protocol.)
- 2012-09-10 00:00:27下载
- 积分:1
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cours_canaux_transmission_bruite_sept10
this document present three algorithms to identify the type of modulation in digital communication.
- 2012-06-19 07:46:00下载
- 积分:1
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time_varying_multipath_channel
说明: 单频信号经过多径时变信道后,输出信号的包络随时间随机起伏,输出信号的频谱从冲激谱变成一个窄带频谱。径数位20,变化频率从0—2HZ随机均匀抽取。(Single-frequency signal through time-varying multipath channel, the output signal envelope random fluctuations over time, the output signal from the impulse of the spectrum into a narrow-band spectrum spectrum. Digital Drive 20, changes in frequency from 0-2HZ uniform random samples.)
- 2009-08-22 19:18:56下载
- 积分:1
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该工程实现对单载波系统QPSK的频偏估计算法 freq_estimate
该工程实现对单载波系统QPSK的频偏估计算法。调相信号在接收机相干解调时需要同频同相的参考载波,而发射机和接收机之间往往存在频率偏差,为了消除这种误差,必须在软件层面实现。使用了QPSK四相调制的信号特点进行载波频偏估计,经验证,效果较好。(This project implements frequency offset estimation algorithm for single carrier system QPSK. The phase modulation signal needs the same frequency reference carrier in the coherent demodulation of the receiver, and the frequency deviation often exists between the transmitter and the receiver. In order to eliminate this error, it must be implemented on the software level. The carrier frequency offset estimation is carried out by using the signal characteristics of QPSK four phase modulation.)
- 2020-06-27 04:40:01下载
- 积分:1
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20160221005435_DownloadSDK_Demo2
一个DELPHI使用迅雷SDK下载文件的小例子.(A small example of using DELPHI to download files with the Thunder SDK.)
- 2017-04-09 11:50:26下载
- 积分:1
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InformationTheory
这本书是针对英语高级本科生和研究生的。尼林,科学,数学和计算。它希望熟悉微积分、概率论和线性代数为科学家和工程师开设一年的数学本科课程。传统的信息论课程不仅涵盖美香农丰富的理论思想,也是沟通的实际解决方案-问题。这本书更进一步带来了贝叶斯数据建模,蒙特卡罗方法、变分方法、聚类算法和神经网络网络。(Information Theory, Inference, and Learning Algorithms)
- 2020-06-18 02:40:02下载
- 积分:1