| 产生2k元伪随机序列的准混沌Mealy型有限状态机方法 |
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| 引用本文： | 张申如,王庭昌,邓晓燕. 产生2k元伪随机序列的准混沌Mealy型有限状态机方法[J]. 电子与信息学报, 2003, 25(5): 664-670 |
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| 作者姓名： | 张申如 王庭昌 邓晓燕 |
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| 作者单位： | [1]解放军理工大学理学院，南京211101 [2]总参第63研究所，南京210007 |
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| 基金项目： | 国家重点实验室基金，国防重点实验室基金，，，， |
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| 摘 要： | 该文利用m状态序列稳定的长周期，以及混沌序列流的高线性复杂度，研究了一种将m状态序列作为准混沌Mealy型有限状态机输入的2k元伪随机序列产生方法，分析了系统的周期待性，进行了序列流随机性的测试，介绍了系统作为跳频码发生器在FPGA的仿真和综合结果．
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| 关 键 词： | 混沌序列流 m状态序列 准混沌Mealy型 有限状态机 伪随机序列 密码 |
| 收稿时间： | 2001-11-30 |
| 修稿时间： | 2001-11-30 |
Generating 2k pseudo-random sequences using quasi-chaotic mealy limited state machine |
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| Zhang Shenru,Wang Tingchang,Deng Xiaoyan. Generating 2k pseudo-random sequences using quasi-chaotic mealy limited state machine[J]. Journal of Electronics & Information Technology, 2003, 25(5): 664-670 |
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| Authors: | Zhang Shenru Wang Tingchang Deng Xiaoyan |
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| Affiliation: | Science Institute PLA University of Sci. and Tech., Nanjing 211101 China;The 63th Institute of PLA General Staff Nanjing 210007 China |
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| Abstract: | In this paper a method of generating 2k pseudo-random sequences to obtain stable long period of m-sequences and high complexity of chaotic sequences is discussed. A quasi-chaotic function acts as Mealy limited state machine and m-sequence acts as its input. The periodic nature of sequences is analyzed and the randomness of sequences is tested. The simulation results in chip of FPGA for frequency hopping code generator are reported. |
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| Keywords: | Chaos Limited state machine Pseudo-random sequences |
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