The complete complementary codes that are composed of multiphase orthogonal sequences can satisfy the condition of ideal address code very well.
近年来,CDMA通信系统中地址码容量过小的问题愈发突出,而多相序列的提出为这个问题的解决开辟了一条新途径,这是因为由多相正交序列组成的完全互补码可以很好地满足最佳地址码的要求。
In this paper, a kind of polyphase orthogonal sequence s structure method and its properties are stu died.
针对CDMA系统对地址码的要求,根据FH序列的性质和Naoki Suehiro提出的多相正交序列构造理论,系统地给出了一种多相正交序列的构造方法,对序列的性质进行了较深入的研究,并预测出此类序列的相关特性以及序列的个数,都能较好地满足扩频码的要求。
This paper deals with the relation between rows of orthogonal arrays,which was overlooked before.
研究正交阵列行之间的关系,这在以前是被忽略的。
In this paper,a counting formulae of binary orthogonal arrays of strength 1 is given using Pólya enumerative theory.
利用Pólya计数理论给出强度1二元正交阵列计数公式。
It can ensure unitary column orthogonality for the resulting matrix sequence.
该方法可确保迭代矩阵列的单位列正交性.
The Research of Multiphase Orthogonal Sequence and Complete Complementary Sequence;
多相正交序列的相关性及完全互补序列的研究
Performance and Analysis of DS-CDMA System Based on Polyphase Orthogonal Sequence;
基于多相正交序列的DS-CDMA系统及其性能分析
Performance Evaluation of Spread Spectrum System Based on Polyphase Orthogonal Sequence;
基于多相正交序列的扩频通信系统性能的研究
Face Recognition Using Orthogonal Discriminant Linear Local Tangent Space Alignment
正交判别的线性局部切空间排列的人脸识别
The Design and Analysis of an Improved Orthogonal Gold Sequences Generator
一种改进的正交Gold序列设计和性能分析
Orthogonal Synthesis for Pattern of Linear Array Antenna with Constraints
约束条件下线性阵列天线方向图的正交综合
Small-scale non-uniformity of cross segmented wedge array focus system
正交光楔列阵光学系统的小尺度不均匀性
The Improved Method of Irradiation Uniformity Using the Derivations of Wedged Angles for the Cross Segmented Wedge Array System;
用楔角偏差改善正交光楔列阵大尺度的辐照均匀性
Research on Complete Complementary Sequence and Moudulation and Simulation Methods of Polyphase Orthogonal Sequence;
完全互补序列及多相正交序列调制仿真的研究
An Extension of Vector Sequence's B-orthogonality in Banach Space
Banach空间向量序列B-正交及推广
OFDM Channel Estimation Algorithm Based on Orthogonal Polyphase Sequence
基于正交多相序列的OFDM信道估计算法
D: If possible, alcoholic beverages and spicy food should be avoided. Normal frequency of sexual intercourse is not comsidered harmful since it promotes emptying of the prostate.
如果可能，尽量避免饮酒和吃刺激性的食物。正常的性交没有害处，因为它可以促使前列腺排空。
UK's Department for Transport is looking at usingdifferent Chinese trains- which could be cheaper to build and buy- for regional rail services in the country.
英国交通部正在考虑使用不同的更便宜的中国列车，用于该国的区域性铁路服务。
orthotropic deck structure
正交各向异性桥面结构
representative arm's length transaction
有代表性的正当交易
The Performance Analysis of Hermite orthogonal pulse
正交Hermite脉冲的性能分析
The Mathematical Definition of Column Square Sumin Orthogonal Array And The Derivation about It s Computation Formula;
正交表列平方和的数学定义及其公式的推导