查询词典 secure communication

A growing number of companies seek to capitalize on secure communication products.

越来越多的公司打算在安全沟通产品方面投资。

So the continuous variable deterministic quantum secure communication is an interesting issue.

因此连续变量确定性保密通信的研究是一个非常有意义的课题。

The experiments show that the system has good secure communication efficiency and controllability.

实验结果表明，本系统具有良好的安全通信效率和可控性。

And the cross correlation function is approximately zero, which makes them suppress the disturbances due to the other users. After describing some basic knowledge of chaotic theory in chapter 2, we interview and classify the applications of chaos in communications including chaos secure communication, chaotic spreading codes for multi-user access in spreading spectrum system and chaotic modulation and demodulation in chapter 3. FM-DCSK system with non-coherent demodulation offers the best performance in chaotic modulation schemes.

在混沌调制方案中， FM-DCSK调制是一种极具竞争力的混沌调制方式，它克服了CSK、COOK、DCSK解调中存在的估计问题的缺点，在无线信道的传输过程中，可以很好的抑制噪声干扰与多径衰落，并且能获得非常优越的解调性能，加上混沌信号本身优越的保密性能，该调制方式在未来的无线通信领域存在着巨大的潜在优势。

In this paper it is concentrated on modulation and demodulation technology of chaotic secure communication system.

本文就是以混沌保密通信系统的调制解调技术为研究内容展开研究，主要工作及所取得的成果如下： 1。

A new approach of chaotic modulation and linear demodulation for secure communication is proposed.

提出一种新的用于保密通信的混沌调制和线性解调方法。

Utilizing feedback synchronization technology, a full duplex secure communication system based on hyperchaos is demonstrated.

应用反馈同步技术，在超混沌电路上实现信号的全双工混沌保密通信。

Chaos is suitable for secure communication because of its intrinsic stochastic property.

混沌由于其内禀随机性而适于在保密通信中应用。

As an example of the application of some knowledge of Linear Algebra,this paper discusses the application of an invertible matrix in secure communication,some basic problems of this application,and the solutions to these problems.

作为工科"线性代数"课中相关知识的一个具体应用的例子，从理论与实践相结合的角度论述了可逆矩阵在保密通信中的应用及其存在的问题与对策等。

Quantum cryptography provides a new method for absolutely secure communication, which is guaranteed by the inviolability of a Law of Nature, and any advanced technologies cannot decipher it.

量子保密通信提供了一种绝对安全的通信方案，它的安全性由不可改变的自然规律保证，是任何技术都无法攻破的。

Objective To investigate the effects of interleukin-1 β converting enzyme gene on the biologic characteristics of ovarian cancer cells.

目的 探讨白细胞介素-1 β转换酶的表达，对卵巢癌细胞生物学特性的影响。

Campylobacter: This illness is the most commonly identified cause of diarrheal illness in the world.

弯曲：这种病是最常见的原因查明腹泻病，在世界上。