| 二值映射相关二相序列研究 |
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| 引用本文： | 赵晓群,李炳新,贾世楼,王仲文.二值映射相关二相序列研究[J].系统工程与电子技术,1998(4). |
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| 作者姓名： | 赵晓群 李炳新 贾世楼 王仲文 |
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| 作者单位： | 燕山大学，哈尔滨工业大学，北京电子科技学院 |
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| 基金项目： | 机械工业部教育司科技基金 |
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| 摘 要： | 本文给出了非周期二相序列二值映射相关函数的定义，进而给出了非周期加权二相序列和最佳非周期加权二相序列的定义，并用计算机穷举搜索出全部长度不大于３０的这种序列，与通常意义上的非周期二相序列相比，本文给出的序列有更小的非周期自相关函数。
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| 关 键 词： | 序列，自相关，脉冲压缩，函数 |
Study of Biphase Sequences of Bi Mapping Correlation |
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| Zhao Xiaoqun and Li Bingxin Yanshan University,Qinhuangdao Jia Shilou Harbin Institute of Technology, Wang Zhongwen Beijing Electronic Technology Institute.Study of Biphase Sequences of Bi Mapping Correlation[J].System Engineering and Electronics,1998(4). |
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| Authors: | Zhao Xiaoqun and Li Bingxin Yanshan University Qinhuangdao Jia Shilou Harbin Institute of Technology Wang Zhongwen Beijing Electronic Technology Institute |
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| Institution: | Zhao Xiaoqun and Li Bingxin Yanshan University,Qinhuangdao 066004 Jia Shilou Harbin Institute of Technology,150001 Wang Zhongwen Beijing Electronic Technology Institute,100039 |
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| Abstract: | The aperiodic correlation function of bi mapping for the biphase sequences is defined. And the aperiodic biphase sequences weighted and the perfect aperiodic biphase sequences weighted are defined. The aperiodic biphase sequences up to length 30 are searched by computer. Compared with typical aperiodic biphase sequences, the aperiodic biphase sequences weighted in this paper are with smaller aperiodic correlation function. |
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| Keywords: | Biphase sequence Auto correlation function Weighted sequences Peak signal to sidelobe ratio |
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