一种新的混沌伪随机序列生成方式
A New Approach to Generate Chaotic Pseudo-random Sequence
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摘要: 利用构造的Hybrid混沌映射，通过周期性改变混沌迭代初值来产生混沌伪随机序列。理论和统计分析可知，该混沌序列的各项特性均满足伪随机序列的要求，产生方法简单，具有较高的安全性和保密性，是一类很有应用前景的伪随机加密序列。Abstract: This paper proposes hybrid mapping to generate chaotic sequence, by altering initial value periodically. The results show that the properties of the hybrid chaotic sequence are good，and the sequence generator can be easily realized. It is a class of promising pseudo-random sequence in practical applications.
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