digital chaos

Wireless Voice Communication System Based on Digital Chaos

基于混沌保密的无线语音通信系统

This paper discusses the method of design and realization of digital chaos encryption system based on DSP .

本文论述的是基于DSP的数字混沌加密系统的设计与实现方法。

After having realized the hardware circuit , this paper discusses software design of digital chaos encryption system in detail .

在实现了硬件系统设计之后，本文对数字混沌加密系统的软件设计也作了详细的分析和介绍。

Multi-level Digital Chaos Shift Keying Based on Multi-scroll Chaotic Systems

基于多涡卷系统的多进制数字混沌键控方式

For the characteristic of wireless communication , a wireless voice secure communication system based on digital chaos is introduced .

针对无线语音通信易被监听等特点，设计了一种基于混沌保密的无线语音通信系统。

The digital chaos generator chip core was completed , and the symbol of chip core was given .

实现了数字混沌序列发生器芯片核，给出了芯片核符号结构。对硬件芯片核进行了仿真。

But because of finite precision , when digital chaos realizes in computer , its dynamic properties descends badly .

但是受有限计算精度的影响，在计算机上实现的数字化混沌系统，其动力学特征出现了严重的退化。

Based on the research of digital chaos communications , a new method that generates key sequences by using more chaotic equations is presented .

在数字混沌保密通信研究的基础上，提出了一种多混沌方程协助生成密钥序列的新方案。

The period values of different sequences from different initial values in double bytes were gotten through discrete digital chaos calculation .

采用混沌的数字计算法计算了双字节不同初始值的周期。

ARM-core microprocessor has high accuracy and efficiency , which can be used to improve the random character of digital chaos .

ARM内核处理器较高的精度和运算效率，改善了数字混沌的随机特性，井冗余了较多的系统资源，可用于软件无线电结构的其它环节。

The degradation of digital chaos is always a hot research issue related to many practical applications of basic research and applied basic research in chaos theory .

数字混沌的退化现象一直是理论界热点研究问题，涉及混沌理论基础研究和应用基础研究的许多重要应用。

The longer period sequence was obtained by exclusive OR operation through three discrete digital chaos sequences generated from initial values in different groups with different periods .

由周期对应的不同分组初始值，产生3个离散数字混沌序列并进行同步二进制乘法运算，获得长周期的离散数字混沌序列。

This paper analyzes the principle and process of the digital chaos USB software dog . This dissertation elaborated the data exchange between PC computer and USB software dog .

该文分析了基于混沌技术的USB软件加密狗工作原理和工作过程，着重说明了PC主机与加密狗之间交换数据的详细过程。

Based on the study of their generating mechanism , a novel scheme of multi-level digital chaos shift keying ( MDCSK ) via multi-scroll chaotic systems is presented .

在研究其产生机理的基础上，进一步提出了用多涡卷混沌系统实现多进制数字混沌键控（MDCSK）的一种方案。

This paper analyzes the working principle and process of the system , and the hardware structure chart and firmware flowchart are given . This dissertation elaborated the implement method of digital chaos algorithm with single-chip computer .

该文分析了系统的工作原理和工作过程并给出了硬件电路图及固件流程图，着重说明了改进的混沌算法在单片机上的实现方法。

A implementation of classified rights management scheme is proposed in this paper , it was used in Encryption software based on logistic mapped digital stream chaos .

本文提出一种基于logistic映射数字流混沌加密的权限管理方案，并应用于《基于logistic映射数字流混沌的信息加密软件》中。

Digital Communication Using Chaos

利用混沌实现数字通信

Digital communications using chaos as carriers are one of the most important fields in chaotic communications .

混沌载波通信是混沌通信领域最具代表性的一个研究方向。

Digital simulation of chaos phenomena in brushless thruster motor for deepwater robot

深海机器人无刷推进电机混沌现象的数字仿真

Performance Comparison of Digital Communications Using Chaos as Carriers and Traditional Digital Communications Semiconductor laser ( SL ), which can generate large band-with and hyper-dimension chaos signal through feedback and injection , has been enthusiastically studied .

混沌载波通信与传统数字通信的比较由于通过引入反馈或外部注入后，半导体激光器可以产生较大混沌载波带宽和高维混沌，从而成为目前的研究热点。目前。

In the study of digital method of chaos application to secure communication , in view of the performance of the spreading sequences for spread-spectrum communication system , a novel method of obtaining chaotic digital sequences generated by the extended chaotic map is given .

在混沌应用于保密通信的数字方法研究中，从扩频通信对扩频码序列的要求出发，提出采用广义映射产生混沌数字序列的思路。

Study on Static Parameters Calibration for Digital Oscilloscope Based on Chaos

数字示波器静态校准的混沌方法研究

Using Digital Filter Method Control Chaos in Six Rolls UC Mill

数字滤波法控制六辊UC轧机中的混沌

Using finite impulse response digital filter to control chaos

用数字有限脉冲响应滤波器控制混沌

Unidirectional coupling Lorentz circuit for secure communications with digital signals masked by chaos

单向耦合洛伦兹混沌遮掩保密数字通信电路