产生2k元伪随机序列的准混沌Mealy型有限状态机方法
Generating 2k pseudo-random sequences using quasi-chaotic mealy limited state machine
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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，分析了系统的周期特性，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; 有限状态机; 伪随机序列
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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