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Min-sum_1

于 2019-03-08 发布

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下载积分: 1 下载次数: 11

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代码说明：

说明： ldpc最小和译码算法，能够有效完成译码(LDPC minimum sum decoding algorithm can effectively complete decoding)

文件列表：

Min-sum_1, 0 , 2019-03-08
Min-sum_1\BPSK.m, 555 , 2019-03-08
Min-sum_1\H.mat, 19004 , 2018-11-12
Min-sum_1\HRowNum.mat, 12439 , 2019-01-16
Min-sum_1\Hnew.mat, 32042 , 2018-12-19
Min-sum_1\L_ini.mat, 19982 , 2018-12-20
Min-sum_1\R_code.mat, 256 , 2019-03-01
Min-sum_1\decode.m, 2649 , 2019-03-08
Min-sum_1\disturb_code.mat, 269 , 2018-10-08
Min-sum_1\easyHard.m, 672 , 2018-12-18
Min-sum_1\hard_decision.m, 441 , 2019-03-08
Min-sum_1\ldpc222.mat, 557 , 2019-01-21
Min-sum_1\puy.mat, 877 , 2018-11-19
Min-sum_1\puy1.mat, 880 , 2018-11-19
Min-sum_1\puy1222.mat, 1107 , 2019-01-21
Min-sum_1\puy1new.mat, 1333 , 2018-12-27
Min-sum_1\puy1neww.mat, 1333 , 2019-01-08
Min-sum_1\puy1right.mat, 1068 , 2018-12-27
Min-sum_1\test.m, 908 , 2019-03-08

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SLM Paper
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2020-12-22 12:46:09下载

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2011-12-16 15:05:21下载

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wfrft
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2021-03-20 11:29:18下载

积分：1
三跳协作通信
信道为瑞利信道，S_D的距离为1米，三跳协作通信系统中S_R、R1_R1、S_D的距离均为1/3米。调制方式为BPSK,信噪比在-15dB-15dB间，接收端合并方式为ERC,迭代次数为1000(The channel is Rayleigh channel, the distance of S_D is 1 m, and the distance of S_R, R1, S_D in three-hop cooperative communication system is 1/3 M. The modulation mode is BPSK, the signal-to-noise ratio is between - 15dB and 15dB, the receiver merge mode is ERC, and the number of iterations is 1000.)

2018-08-12 19:51:51下载

积分：1
BPSK_coding
BPSK仿真程序，简短有效，误码率分析，经典，快速(BPSK Simulation)

2013-12-11 20:00:58下载

积分：1
LTE-Ad
分析仿真了LTE-Advanced系统部署Pico后的小区间干扰协调技术.本文针对在LTE—Advanced系统中部署Pico后恶劣的干扰条件进行了详细的分析，并重点讨论了三种可以有效兼容R8／R9终端的增强型ICIC技术。(Analysis and simulation of LTE-Advanced systems deploy Pico Inter-cell interference coordination techniques for LTE-Advanced systems deploy Pico bad interference conditions, carried out a detailed analysis, and focused on the three can be effectively compatible with R8/R9enhanced terminal ICIC technology.)

2012-03-04 16:54:47下载

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说明：本程序是QPSK的AWGN通道下的误码率分析，里面包括matlab源程序，(Analysis of BER in AWGN channel of QPSK)

2020-07-10 21:02:01下载

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3
说明： 3. 瑞利信道中的调制解调、信道估计： (1) 请推导出单径瑞利信道中的BPSK相干解调的理论误码率性能，并画出比特信噪比与误码率的关系曲线。 (2) 在单径瑞利信道中，请设计一种时分的导引辅助的信道估计方法，用Simulink进行仿真，测量BPSK的误码率性能，画出比特信噪比与误码率的关系曲线，并与理论误码率曲线进行对比。(3. Modulation demodulation and channel estimation in Rayleigh channel: (1) deduce the theoretical bit error rate performance of BPSK coherent demodulation in single-path Rayleigh channel, and draw the relationship curve between bit signal-to-noise ratio and bit error rate. (2) in single-path Rayleigh channel, please design a time-division guidance assisted channel estimation method, Simulink simulation, measure the bit error rate performance of BPSK, draw the relationship curve between bit SNR and bit error rate, and compare with the theoretical bit error rate curve.)

2021-01-23 19:48:44下载

积分：1
PSK4
Matlab产生M-psk信号,用SVM实现对M-psk星座图的非线性决策边界,使用训练后的模型对测试数据进行预测(Realization of nonlinear decision boundary for M-psk constellation using SVM)

2018-06-10 23:55:01下载

积分：1
DPD
说明： IEEE高级会员,刘太君教授.数字预失真关键技术,全面详细描述数字预失真仿真和实现的各方面内容，不可多得的资料。(IEEE senior member of Professor Liu Taijun. The key to digital pre-distortion technology, comprehensive and detailed description of various aspects of digital pre-distortion content of rare information.)

2010-03-26 17:31:03下载

积分：1

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