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- DESIGN FOR A DIGITAL CHAOTIC SPREADING SEQUENCE GENERATOR 一种数字化混沌扩频序列发生器的设计
- In order to expand the group of ades on communication system with asynchronous code division multiaddress (CDMA), the possibility of using chaotic spreading sequences was researched. 为了增加异步码分多址通信系统的可用码组，研究了在该系统中使用混沌扩频序列的可能性。
- chaotic spreading sequence 混沌扩频序列
- chaotic spreading sequences 混沌序列
- Chaotic spread spectrum sequence 混沌扩频序列
- At the time the company had grown to oversee a vast and chaotic spread of internet investments in America and Japan. 彼时，这家公司已兵强马壮，管理着美日两国庞大纷杂网络业投资项目。
- Theoretical analysis shows that the EOE Logistic Map chaotic spread spectrum sequences are better than the original sequences. 理论分析表明 ;EOELogistic映射有限长度扩频序列的奇 /偶相关特性较原序列有所改善 .
- Related problems, such as quick capture of direct spread sequence, MSK coherent demodulation, are also involved. 讨论了存在强干扰条件下MSK中频数字接收机的频域窄带干扰抑制、伪码快速捕获、MSK相干解调等实现方法。
- A new chaotic spread spectrum communication system FFH-FMDCSK is presented, which is based on FMDCSK and fast frequency hopping techniques. 本文提出一种基于差分混沌频率调制(FMDCSK)的快速跳频扩谱通信系统(简称FFH-FMDCSK)。
- Abstract ：In this paper，A multicarrier signaling technique is applied to a direct-sequence CDMA system．A data sequence multiplied by a spreading sequence modulates multipte. 摘 要： 本文将多载波发送信号技术应用于直接序列扩频码分多址系统中．发射机中直接扩频序列与数据序列相乘，然后调制多个载波；
- In the last chapter of tbe article,BER that chaotic spread spectrum sequences apply in mobilesatellite spread spectrum communication system is studied. 最后结合移动卫星通信系统模型，把混饨扩频序列实际应用于移动卫星扩频通信系统中，相应分析了它的误码性能。
- Aiming at that spread sequence isn't strict balanceable in the basic SEDS system, we set up three improved models, which can make the sequence balanceable. 本文针对基本自编码直扩系统的扩频序列无严格的0/1平衡特性,建立了三种都能达到扩频序列平衡、但系统误码性能不同的改进模型。
- The principle of direct spread sequence spectrum(DSSS) is discussed to show character of antidisturbance,and the receiver model and dispatcher model of DSSS is given. 详细阐述了直接序列扩频技术的原理及其抗干扰特性,并给出该通信模式接收机和发送机的模型。
- The principle of direct spread sequence spectrum (DSSS) is discussed to show character of antidisturbance, and the receiver model and dispatcher model of DSSS is given. 详细阐述了直接序列扩频技术的原理及其抗干扰特性，并给出该通信模式接收机和发送机的模型。
- The constructive method of new spreading sequence with ideal two-level autocorrelation function is obtained from the ideas of the d-form sequence and extended sequences. 利用d-型序列和扩展序列的思想，给出了新的具有二值自相关特性的扩频序列构造表达式。
- Research on Spreading Sequences with Chaotic Maps 一类混沌映射扩频序列的研究
- Because the cross correlation between auxiliary sequence and spread sequence is linear, some search algorism can be used to estimate the phase of incoming signal quickly without increasing the complexity of system. 因为辅助序列与扩频序列的相关函数近似满足线性单调性，可以利用快速搜索算法，如：二分法，对接收信号中扩频序列的相位进行快速搜索，在保证系统复杂度不变的前提下，降低序列捕获的时间。
- chaotic spread spectrum sequences 混沌扩频序列
- In video disk, a consecutive sequence of frames. 在视频光盘上，一种连续的帧序列。
- She made a sequence of dance movements. 她做了一个连续的舞蹈动作。
