| 混沌伪随机序列发生器的实现 |
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| 引用本文： | 罗荣. 混沌伪随机序列发生器的实现[J]. 安徽机电学院学报, 2009, 0(2): 58-60 |
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| 作者姓名： | 罗荣 |
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| 作者单位： | 安徽省黄山市黄山区建筑设计院,安徽黄山245700 |
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| 摘 要： | 针对广泛应用于密码学、扩频通信、数字系统测试等领域的伪随机序列信号实现的疑难问题,应用DSPBuilder模块将Matlab中S函数产生的Kent混沌二进制序列算法转换成VHDL语言,在现场可编程阵列FPGA上实现混沌伪随机序列.通过分析可以看出Kent混沌二进制序列具有优良的伪随机性能.
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| 关 键 词： | 混沌 伪随机序列 DSP Builder模块 Kent映射 |
Realization of chaos pseudo-random sequences generator |
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| LUO Rong. Realization of chaos pseudo-random sequences generator[J]. Journal of Anhui Institute of Mechanical and Electrical Engineering, 2009, 0(2): 58-60 |
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| Authors: | LUO Rong |
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| Affiliation: | LUO Rong (Huangshan District Huangshan City,Anhui Province Architectural Design Institute, Huangshan 245700, China) |
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| Abstract: | Aiming at the difficult problem of realizing pseudorandom sequence extensively applied in cryptography, spread spectrum communication, digital system measurement field and so on, this paper puts applies iterative algorithm to realize chaos pseudorandom sequence, DSP Builder of Matlab software to simulate this sequence and FP（;A to realizate pseudorandom generator. Analysis shows that Kent chaos pseudorandom has excellence pseudorandom performance. |
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| Keywords: | chaos pseudorandom sequence DSP builder kent mapping |
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