spectrum sequence

  • 释义

    光谱序列

数据更新时间:2026-08-21 21:00:51
1、

Chaos masking, chaotic parameter modulation, chaos shift keying, chaotic spread spectrum sequence are discussed in detail.

其中重点分析了混沌掩盖技术, 混沌参数调制技术, 混沌键控技术和混沌扩频技术的原理.

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2、

Spread spectrum has two distinct flavors: direct sequence and frequency hopping.

该技术有两个明显的变型: 直接顺序与跳频.

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3、

Pseudo random sequence has broad applications in stream cipher , channel coding, and spread spectrum communication.

伪随机序列在流密码 、 信道编码 、 频通信等领域有着广泛的应用.

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4、

Among the many Spread Spectrum technologies, Direct Sequence Spread Spectrum ( DSSS ) is a most popular technique.

直接序列扩频通信 ( DSSS ) 系统是应用最广泛的一种扩频通信方式.

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5、

Consequently, the peptides can be identified by these m/ z values of ions in tandem spectrum with a sequence database searching or De novo sequencing or the combining of the two above methods.

采用数据库搜索方法或者de novo从头解序方法,可从这些碎片离子的m/z值中鉴定出多肽的序列来。

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6、

In order to reduce the interference to other communications systems during transmission, the method of spread spectrum is proposed, including the time hopping and direct sequence.

为了减小在传输过程中对其他通信系统产生干扰,提出了频谱扩展的方法,包括时间跳跃和直接序列。

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7、

Research on Application of Low/ Zero Correlation Zone Sequence Pairs in Spread Spectrum Communication System

低/零相关区序列偶应用于扩频通信系统的研究

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8、

Realization of Spread Spectrum Sequence Synchronization by Digital Method in Radio Receiver

无线接收机中扩频序列同步的数字化实现

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9、

Self-encoded Spread Spectrum ( SESS) employs random spreading sequences that are extracted from the random information data, abandoning the fixed sequence.

自编码扩频通信(Self-encoded Spread Spectrum,SESS),从不断变化的随机数据源中提取扩频序列,避免使用确定的扩频码。

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10、

Then the key technologies of air interface are put forward, including the direct sequence spread spectrum, full-duplex, time-division multiple access, code-division multiple access, error control, mobility management and data communication protocol.

然后分析了无线数据平台使用的技术:直接序列扩频、全双工、时分复用多址、码分复用多址、差错控制、移动性管理、数据通信协议;

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11、

Design and Implementation of the Radio Station Based on Direct Sequence Spread Spectrum

基于直接序列扩频的无线电台设计与实现

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