混沌优化是当前混沌学研究领域的一个重要课题。
Chaotic optimization is one of important fields in scientific chaos research.
首先，介绍了计算金融学和混沌理论，并分析了传统建模方法和混沌控制方法的缺陷。
Firstly, we introduce computational finance and chaos theories, and analyze limitations of traditional modeling and controlling methods.
从混沌流密码和混沌分组密码的角度讨论了混沌和密码学之间的关系。
The relationship between chaos and cryptography from the piontview of chaotic stream cipher and chaotic block cipher is discussed in detail.
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