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Reduce Complexity of Ordered Statistics Soft-decision Decoding by Side Information: Reduce Complexity of Ordered Statistics Soft-decision Decoding by Side Information 降低有序统计软判决解码的复杂度:降低有序统计软判决解码的复杂度
IF 0.7 4区 工程技术 Q4 ENGINEERING, ELECTRICAL & ELECTRONIC Pub Date : 2014-02-24 DOI: 10.3724/SP.J.1146.2012.01595
Shixin Zhu, Yicong Yu
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引用次数: 0
基于最大似然检测的(n,1,m)卷积码盲识别方法 基于最大似然检测的(n,1,m)卷积码盲识别方法
IF 0.7 4区 工程技术 Q4 ENGINEERING, ELECTRICAL & ELECTRONIC Pub Date : 2014-02-24 DOI: 10.3724/SP.J.1146.2012.01578
解辉, 王丰华, 黄知涛
该文针对非合作信号处理中的(n,1,m)卷积码的盲识别问题,提出一种基于最大似然检测的识别方法。该方法将接收码序列按不同长度进行分段,构建卷积码校验多项式系数的线性方程组,利用最大似然检测方法估计线性方程组的解,并利用解向量与卷积码生成多项式的校验关系,构建生成多项式系数的线性方程组,最终求解得到卷积码的生成多项式。仿真实验验证了算法的有效性,并对算法的误码适应能力进行了理论和仿真分析,仿真结果表明该方法能够在较高误码率条件下实现(n,1,m)卷积码的检测与识别。
该文针对非合作信号处理中的(n,1,m)卷积码的盲识别问题,提出一种基于最大似然检测的识别方法。该方法将接收码序列按不同长度进行分段,构建卷积码校验多项式系数的线性方程组,利用最大似然检测方法估计线性方程组的解,并利用解向量与卷积码生成多项式的校验关系,构建生成多项式系数的线性方程组,最终求解得到卷积码的生成多项式。仿真实验验证了算法的有效性,并对算法的误码适应能力进行了理论和仿真分析,仿真结果表明该方法能够在较高误码率条件下实现(n,1,m)卷积码的检测与识别。
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引用次数: 1
Cache-optimized Implementation of Long Sequences FFT on TS201: Cache-optimized Implementation of Long Sequences FFT on TS201 TS201上长序列FFT的缓存优化实现:TS201上长序列FFT的缓存优化实现
IF 0.7 4区 工程技术 Q4 ENGINEERING, ELECTRICAL & ELECTRONIC Pub Date : 2014-02-24 DOI: 10.3724/SP.J.1146.2012.01608
Ma Xiao, Li-ning Gao, Teng-fei Liu, Y. Jin
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引用次数: 0
Fast Wavenumber Domain Imaging Algorithm for Airborne Downward-looking Array 3D-SAR Based on Region of Interest Pick: Fast Wavenumber Domain Imaging Algorithm for Airborne Downward-looking Array 3D-SAR Based on Region of Interest Pick 基于兴趣拾取区域的机载下视阵列3D-SAR快速波数域成像算法基于兴趣拾取区域的机载下视阵列3D-SAR快速波数域成像算法
IF 0.7 4区 工程技术 Q4 ENGINEERING, ELECTRICAL & ELECTRONIC Pub Date : 2014-02-24 DOI: 10.3724/SP.J.1146.2012.01287
Xueming Peng, W. Yanping, T. Weixian, W. Hong, Yirong Wu
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引用次数: 4
Performance Analysis of Rank Sum Nonparametric Detector: Performance Analysis of Rank Sum Nonparametric Detector 秩和非参数检测器性能分析:秩和非参数检测器的性能分析
IF 0.7 4区 工程技术 Q4 ENGINEERING, ELECTRICAL & ELECTRONIC Pub Date : 2014-02-24 DOI: 10.3724/SP.J.1146.2012.01235
Xiangwei Meng
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引用次数: 0
Periodic FRFT Based Detection and Estimation for LFMCW Signal: Periodic FRFT Based Detection and Estimation for LFMCW Signal 基于周期FRFT的LFMCW信号检测与估计:基于周期FRFT的LFMCW信号检测与估计
IF 0.7 4区 工程技术 Q4 ENGINEERING, ELECTRICAL & ELECTRONIC Pub Date : 2014-02-24 DOI: 10.3724/SP.J.1146.2012.01201
Jian-dong Zhu, Yongjun Zhao, Jiang Tang
{"title":"Periodic FRFT Based Detection and Estimation for LFMCW Signal: Periodic FRFT Based Detection and Estimation for LFMCW Signal","authors":"Jian-dong Zhu, Yongjun Zhao, Jiang Tang","doi":"10.3724/SP.J.1146.2012.01201","DOIUrl":"https://doi.org/10.3724/SP.J.1146.2012.01201","url":null,"abstract":"","PeriodicalId":51678,"journal":{"name":"电子与信息学报","volume":"30 1","pages":"1827-1833"},"PeriodicalIF":0.7,"publicationDate":"2014-02-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88359270","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
Optimization of Cycle Transmission Mechanism in Cognitive Radio: Optimization of Cycle Transmission Mechanism in Cognitive Radio 认知无线电循环传输机制的优化:认知无线电循环传输机制的优化
IF 0.7 4区 工程技术 Q4 ENGINEERING, ELECTRICAL & ELECTRONIC Pub Date : 2014-02-24 DOI: 10.3724/SP.J.1146.2012.01361
Ruichen Xu, Ting Jiang
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引用次数: 0
Inverse Synthetic Aperture Ladar Imaging Algorithm for Maneuvering Target Based on FRFT-CLEAN: Inverse Synthetic Aperture Ladar Imaging Algorithm for Maneuvering Target Based on FRFT-CLEAN 基于FRFT-CLEAN的机动目标合成孔径雷达逆成像算法基于FRFT-CLEAN的机动目标合成孔径雷达逆成像算法
IF 0.7 4区 工程技术 Q4 ENGINEERING, ELECTRICAL & ELECTRONIC Pub Date : 2014-02-24 DOI: 10.3724/SP.J.1146.2012.01423
H. Ruan, Yanhong Wu, W. Ye
{"title":"Inverse Synthetic Aperture Ladar Imaging Algorithm for Maneuvering Target Based on FRFT-CLEAN: Inverse Synthetic Aperture Ladar Imaging Algorithm for Maneuvering Target Based on FRFT-CLEAN","authors":"H. Ruan, Yanhong Wu, W. Ye","doi":"10.3724/SP.J.1146.2012.01423","DOIUrl":"https://doi.org/10.3724/SP.J.1146.2012.01423","url":null,"abstract":"","PeriodicalId":51678,"journal":{"name":"电子与信息学报","volume":"24 1","pages":"1540-1546"},"PeriodicalIF":0.7,"publicationDate":"2014-02-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74563160","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
A Method for Blind Recognition of Convolutional Interleaver: A Method for Blind Recognition of Convolutional Interleaver 卷积交织器的盲识别方法卷积交织器的盲识别方法
IF 0.7 4区 工程技术 Q4 ENGINEERING, ELECTRICAL & ELECTRONIC Pub Date : 2014-02-24 DOI: 10.3724/SP.J.1146.2013.00287
Hui Xie, Fenghua Wang, Zhitao Huang
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引用次数: 2
A Classification and Prediction Model of Multi Spike Train Based on Bayes Theory: A Classification and Prediction Model of Multi Spike Train Based on Bayes Theory 基于贝叶斯理论的多峰列车分类与预测模型基于贝叶斯理论的多峰列车分类与预测模型
IF 0.7 4区 工程技术 Q4 ENGINEERING, ELECTRICAL & ELECTRONIC Pub Date : 2014-02-24 DOI: 10.3724/SP.J.1146.2012.01453
Y. Fan, B. Lang, Hui Wei
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引用次数: 0
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