1) 4-phase spreading sequence with inequal length
不等长四相扩频序列
2) phase spread spectrum sequences based on Z 4 codes
Z_4码四相扩频序列
3) spread spectrum sequence
扩频序列
1.
Design of Secure Communication System Based on Hyperchaotic Spread spectrum Sequence;
扩频序列超混沌保密通信系统设计研究
2.
Simulation for spread spectrum sequences of CDMA system;
CDMA系统中扩频序列码性能仿真
3.
This paper is based on spread frequency communication and mainly introduces two kinds of characteristics and methods of common spread spectrum sequences(the m sequence and the Gold sequence).
以扩频通信为出发点,介绍了常用的两种扩频序列 m 序列和 Gold 序列的性质及其产生的方法,并用Matlab 程序仿真实现,通过计算机对它们的误差性能进行分析,得出 Gold 序列更适合做现代通信 CDMA 系统的扩频地址码。
4) spreading sequences
扩频序列
1.
Research on spreading sequences with a novel chaos;
一类新的混沌扩频序列研究
2.
Correlation characteristics of binary phase and quadri phase ICMIC spreading sequences;
二相与四相无限折叠混沌扩频序列的相关特性分析
3.
Based on the generalized Chirp-like sequences, a new class of spreading sequences was constructed with the help of the product technique and its correlation properties were discussed.
基于广义Chirp like序列族,用序列乘积的方法,构造了一类新型扩频序列族,并讨论了它的相关特性。
5) Spreading sequence
扩频序列
1.
On generalized orthogonal spreading sequences for quasi synchronous CDMA system;
关于准同步CDMA系统的广义正交扩频序列(英文)
2.
Research on spreading sequence in CDMA communication system
CDMA通信系统中扩频序列的仿真研究
3.
System synchronization is the key technology in MC-CDMA,and a synchronization algorithm based on user spreading sequence is presented in this paper.
系统同步是MC-CDMA中的关键技术,本文提出一种基于用户扩频序列的同步算法,该算法充分利用用户扩频序列的特性在频域采用分段相关求和实现整数倍频偏估计,然后将经频偏补偿后的接收序列和本地参考序列进行时域相关运算实现精确定时同步。
6) spread spectrum sequences
扩频序列
1.
Produce chaos spread spectrum sequences by coupled map lattice;
采用时空混沌耦合映象格子产生混沌扩频序列
2.
Research on audio signal of embedding watermarking based on spread spectrum sequences;
基于扩频序列嵌入水印的音频信号研究
3.
Generation of chaotic spread spectrum sequences and its application in CDMA system;
混沌扩频序列的产生及其在CDMA中的应用
补充资料：我人四相
【我人四相】
（名数）一我相，于五蕴法中计有实我，有我之所有也。二人相，于五蕴法中计我为人，异于余道也。三众生相，于五蕴法中计我依五蕴而生也。四寿相，于五蕴法中计我一期之寿命，成就而住，有分限也。见金刚经。
（名数）一我相，于五蕴法中计有实我，有我之所有也。二人相，于五蕴法中计我为人，异于余道也。三众生相，于五蕴法中计我依五蕴而生也。四寿相，于五蕴法中计我一期之寿命，成就而住，有分限也。见金刚经。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条