| 2种最佳离散信号的构造方法 |
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| 引用本文： | 刘永山,王德臣,贾彦国,高世伟. 2种最佳离散信号的构造方法[J]. 哈尔滨工业大学学报, 2011, 43(3): 102-106 |
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| 作者姓名： | 刘永山 王德臣 贾彦国 高世伟 |
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| 作者单位： | 燕山大学信息科学与工程学院;燕山大学信息科学与工程学院;燕山大学信息科学与工程学院;燕山大学信息科学与工程学院 |
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| 基金项目： | 国家自然科学基金资助项目(60272026) |
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| 摘 要： | 为了构造更多的几乎最佳二进阵列偶和几乎最佳屏蔽二进阵列偶,扩大其应用范围,采用复合乘积法、二维周期乘积法以及折叠变换法,利用最佳二进阵列偶、几乎最佳二进阵列偶和几乎最佳屏蔽二进阵列偶等已知的最佳离散信号,可以构造出大量的几乎最佳二进阵列偶和几乎最佳屏蔽二进阵列偶等新的具有良好循环相关特性的最佳离散信号.实验证明这2种最...
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| 关 键 词： | 最佳二进阵列 几乎最佳二进阵列偶 几乎最佳屏蔽二进阵列偶 |
Two perfect methods of constructing discrete signals |
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| LIU Yong-shan,WANG De-chen,JIA Yan-guo and GAO Shi-wei. Two perfect methods of constructing discrete signals[J]. Journal of Harbin Institute of Technology, 2011, 43(3): 102-106 |
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| Authors: | LIU Yong-shan WANG De-chen JIA Yan-guo GAO Shi-wei |
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| Affiliation: | College of Information Science & Engineering,Yanshan University,066004 Qinhuangdao,China;College of Information Science & Engineering,Yanshan University,066004 Qinhuangdao,China;College of Information Science & Engineering,Yanshan University,066004 Qinhuangdao,China;College of Information Science & Engineering,Yanshan University,066004 Qinhuangdao,China |
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| Abstract: | To construct more almost perfect binary array pairs and almost perfect punctured binary array pairs,and to expand their scope of application,the complex product,two-dimensional cycle of product and folding transform method were adoped,and by using the known perfect discrete signal,large amounts of optimum signal of almost perfect binary array pairs and almost optimal shielding binary array with new and good characteristics related circulation could be constructed.The two kinds of optimum discrete signal gets rid of the limitation of volume 4t2,so that more examples of the optimum signal can be found. |
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| Keywords: | the perfect binary array pairs almost perfect binary array pairs almost perfect punctured binary array pairs |
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