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antenna_selection_massive_MIMO-master (1)
说明: 大规模MIMO中采用天线选择来降低系统复杂度和成本,其中包括最优天线选择和递减天线选择,快速天线选择和基于范数的天线选择算法。(Antenna selection is used in large-scale MIMO to reduce system complexity and cost, including optimal antenna selection and decreasing antenna selection, fast antenna selection and antenna selection algorithm based on norm.)
- 2021-04-24 13:48:47下载
- 积分:1
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PSKuniformFading
PSK Uniform Fading using SNR and BER
- 2009-10-18 18:57:24下载
- 积分:1
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多径干扰下ofdm仿真
多径参数干扰下的ofdm系统的matlab仿真代码,可供学习(Matlab simulation code of OFDM system under multipath parameter interference can be learned)
- 2019-04-10 09:41:31下载
- 积分:1
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syslevel_0109
opnet simulation of random access in CDMA network
- 2011-04-26 11:30:51下载
- 积分:1
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Twwh
本论文以OFDM系统为基础,介绍了OFDM系统的基本原理,以及使用OFDM技术的优势所在,并且展望了今后的无线移动技术的发展前景。在简单介绍OFDM原理的同时,着重阐述了OFDM系统在不同信道环境和不不同实现方式下的误码性能。主要包括了OFDM系统在加性白高斯信道,在加性白高斯信道和多径干扰两种不同信道环境下系统的误码性能,其中后者还研究了系统在有保护间隔与无保护间隔的误码性能比较。在理论分析的基础
(This thesis is based on the OFDM system, the basic principle of the OFDM system, as well as the advantages of using OFDM technology, and future prospects for the development of future wireless and mobile technologies. OFDM principle in brief, focusing on the BER performance of OFDM systems under different channel conditions and different implementations. Including OFDM system in additive white Gaussian channel, additive white Gaussian channel and multipath interference of two different channel environment, the system BER performance, the latter of which also studied the system in a protected interval without guard interval BER performance comparison. The basis of theoretical analysis)
- 2021-04-28 13:08:43下载
- 积分:1
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使用FFT算法求两个信号的时频二维(互模糊)函数 fft_ambig
matlab中使用FFT算法求两个信号的时频二维(互模糊)函数,可以实现信号的时延、多普勒频移联合估计(需要根据实际场景适当修改参数)(oint estimation matlab frequency two-dimensional FFT algorithm seeking the two signals (cross ambiguity) function, signal delay, Doppler shift)
- 2021-04-25 16:28:46下载
- 积分:1
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CNC-Control-Code
西門子CNC系統編程代碼表,對初學者幫助很大(Siemens CNC system control code )
- 2013-07-26 11:36:00下载
- 积分:1
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ZF-MMSE-ML
对2*2瑞利衰落BQSK调制的MIMO信道进行均衡,对比ZF、MMSE、ML方法的均衡效果。(Script for computing the BER for BPSK modulation in a Rayleigh fading channel with 2 Tx, 2Rx MIMO channel with MMSE、ZF、ML equalization.)
- 2012-02-29 21:35:36下载
- 积分:1
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DOA
DOA估计的算法,其中包括Music算法、空间平滑Music算法、Root-Music算法、ESPRIT算法MVDR(最小方差无失真)算法等,便于比较(DOA estimation algorithms, including algorithms Music, Music spatial smoothing algorithm, Root-Music algorithm, ESPRIT algorithm MVDR (minimum variance distortion) algorithm, to facilitate comparison)
- 2011-11-08 12:30:43下载
- 积分:1
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ourdev_591812L2P7LR
说明: 51MODBUS从机程序源码希望对有用的人有用,,(51MODBUS,welcom to here,thank you very mouch.)
- 2020-06-21 21:40:01下载
- 积分:1