军事领域的数据交换是基于敌军无法分析或干扰的加密信号。
This data exchange in the military field is based upon encrypted signals which cannot be analyzed or jammed by hostile forces.
本文提出了等间隔加密信号的频谱分析方法和计算加密信号的快速算法。
This paper proposes a frequency spectrum analysis method and a fast algorithm on the interpolation signal with equal samples interval.
从应用角度来讲，这种演化复杂性正好增加了加密信号的无序性，提高了信号的抗破译能力。
From the viewpoint of application, the complicated evolution of the chaotic signal can generate an encrypted signal with high complexity or disorder, and thus upgrades the ability of decrypt.
通过设计非线性状态观测器，构造了两个混沌系统并使其保持同步，从而实现加密信号的完全再现。
By designing nonlinear state observer, two chaotic systems are constructed and kept synchronized, hence, encrypted signals can be completely recurred.
通过设计非线性状态观测器，构造了两个混沌系统并使其保持同步，从而实现加密信号的完全再现。
The structure of Liu chaotic system was analyzed, and then linear feedback synchronization method and state observers synchronization method were designed.
参与制造、进口、销售或以任何其他方式提供能对载有节目的加密信号解密或帮助解密的装置或系统的行为。
Participate in the manufacture, importation, sale or any other act that makes available a device or system capable of decrypting or helping to decrypt an encrypted program-carrying signal.
参与制造、进口、销售或以任何其他方式提供能对载有节目的加密信号解密或帮助解密的装置或系统的行为。
Participate in the manufacture, importation, sale or any other act that makes available a device or system capable of decrypting or helping to decrypt an encrypted program-carrying signal.
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