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polar-coded-SCMA-master

于 2020-08-04 发布

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下载积分: 1 下载次数: 6

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代码说明：

说明：这是SCMA和polar编码的matlab源文件(This file is the matlab source of the SCMA and polar coded)

文件列表：

polar-coded-SCMA-master, 0 , 2018-09-19
polar-coded-SCMA-master\JIDD.m, 5386 , 2018-09-19
polar-coded-SCMA-master\README.md, 1434 , 2018-09-19
polar-coded-SCMA-master\codebook_6users_4chips_qpsk.mat, 493 , 2018-09-19
polar-coded-SCMA-master\constructedCode, 0 , 2018-09-19
polar-coded-SCMA-master\constructedCode\PolarCode_block_length_1024_sigma_0.90_method_GA.txt, 4013 , 2018-09-19
polar-coded-SCMA-master\constructedCode\PolarCode_block_length_128_sigma_0.90_method_GA.txt, 404 , 2018-09-19
polar-coded-SCMA-master\constructedCode\PolarCode_block_length_256_designSNR_0.00dB_method_BhattaBound.txt, 916 , 2018-09-19
polar-coded-SCMA-master\constructedCode\PolarCode_block_length_256_sigma_0.90_method_GA.txt, 916 , 2018-09-19
polar-coded-SCMA-master\constructedCode\PolarCode_block_length_512_sigma_0.90_method_GA.txt, 1940 , 2018-09-19
polar-coded-SCMA-master\fFunction.m, 75 , 2018-09-19
polar-coded-SCMA-master\initPC.m, 1232 , 2018-09-19
polar-coded-SCMA-master\log_sum_exp.m, 298 , 2018-09-19
polar-coded-SCMA-master\main_JIDD.m, 3599 , 2018-09-19
polar-coded-SCMA-master\pencode.m, 1741 , 2018-09-19
polar-coded-SCMA-master\polar_SCAN_decode_alpha.m, 768 , 2018-09-19
polar-coded-SCMA-master\result.bmp, 705654 , 2018-09-19
polar-coded-SCMA-master\result.fig, 22339 , 2018-09-19
polar-coded-SCMA-master\scmaenc.m, 837 , 2018-09-19
polar-coded-SCMA-master\updateBitMap.m, 628 , 2018-09-19
polar-coded-SCMA-master\updateLLRMap.m, 696 , 2018-09-19

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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

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2012-11-12 15:49:12下载

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frequency_estimation
QPSK开环载波同步技术研究频偏估计算法(Open-loop carrier synchronization QPSK Research Frequency Offset Estimation Algorithm)

2020-12-11 19:59:18下载

积分：1
polarcoding_matlab
实现Polar码编码译码，SC译码，简单实用，运行速度快(Polar MATLAB include encode and decode useful and simple)

2019-04-10 10:33:51下载

积分：1
ARMA
这个程序采用现代谱估计的ARMA参数模型算法对信号的功率谱做了估计(The program uses the ARMA parameter model algorithm of modern spectral estimation to estimate the power spectrum of the signal.)

2020-11-02 20:49:52下载

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CallIncoming
监听手机来电话，进行监听，监听手机来电话，进行监听监听手机来电话，进行监听(YWEIEWUHWDWUDWQUDWQDWQYWEIEWUHWDWUDWQUDWQDWQYWEIEWUHWDWUDWQUDWQDWQYWEIEWUHWDWUDWQUDWQDWQ)

2010-09-09 12:19:30下载

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costas环matlab仿真，已经通过验证可行(Costas ring matlab simulation, has been verified feasible)

2020-09-12 14:18:01下载

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说明： Millimeter-wave Beamforming and Phased Arrays

2019-03-07 10:46:44下载

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LS_LMMSE_lr_LMMSE
说明：常用的两种信道估计算法，基于matlab，可以正常运行(Channel estimation algorithm, based on MATLAB)

2021-04-24 12:58:47下载

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TCPIP-3
TCPIP协议详解卷三：事务TCPIP协议详解卷三：事务TCPIP协议详解卷三：事务(TCPIP protocol Xiangjie Makizo: Services TCPIP protocol Xiangjie Makizo: Services TCPIP protocol Xiangjie Makizo: Services)

2010-03-13 20:33:45下载

积分：1

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