| 混沌扩频序列构造算法的完善 |
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| 引用本文： | 汪志凯,王明涛,牛海.混沌扩频序列构造算法的完善[J].系统仿真学报,2006,18(Z2):581-582. |
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| 作者姓名： | 汪志凯 王明涛 牛海 |
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| 作者单位： | 大连舰艇学院,大连,116018 |
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| 基金项目： | 大连舰艇学院科研基金资助项目(2005科字046号) |
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| 摘 要： | 混沌扩频序列在未来的扩展频谱通信领域将发挥出巨大的潜力,通过分析混沌序列仿真的双精度浮点算法,以Logistic映射为例就初始值的选取、临界值的修订、伪周期问题处理等提出了完善并优化混沌序列性能的方法。
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| 关 键 词： | 混沌序列 双精度浮点 算法完善 扩频通信 |
| 文章编号： | 1004-731X(2006)S2-0581-02 |
| 修稿时间： | 2006年3月14日 |
Algorithm Consummation of Chaos Spread-spectrum Sequence Construction |
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| WANG Zhi-kai,WANG Ming-tao,NIU Hai.Algorithm Consummation of Chaos Spread-spectrum Sequence Construction[J].Journal of System Simulation,2006,18(Z2):581-582. |
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| Authors: | WANG Zhi-kai WANG Ming-tao NIU Hai |
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| Abstract: | In the spread-spectrum communication field of the future, digital chaos sequence is potentially valuable. Double-precision floating-point algorithm of chaos sequence emulation was analyzed. With the instance of Logistic mapping, the method of choosing initial value, correcting critical value and dealing with pseudo-period was given to consummate chaos |
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| Keywords: | chaos sequence double-precision floating-point algorithm consummation spread-spectrum communication |
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