Chinese translation for "正交序列"
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- orthogonal sequence
Related Translations:
正交: [数学] [物理学] [电学] orthogonal; perpendicular; normal; orthogonality; quadrature 正交尺寸: perpendicular dimension 正交回归: orthogonal regression 正交余: orthogonal complement 正交裂缝: orthogonal fracture
- Example Sentences:
| 1. | In the end , the applications of go sequences to the qs - cdma systems in awgn channel are considered in this thesis
最后，本文研究了广义正交序列在awgn信道条件下qs - cdma系统中的应用。 | | 2. | Next , a two - level spreading - despreading scheme is proposed , and the go sequences are applied to the forward link of a multi - cell cdma system in this thesis
接着，本文提出了一种两级扩频方案并探讨了广义正交序列在多小区cdma蜂窝系统下行链路中的应用。 | | 3. | S . h . chang , and fu - tai wang , 2003 , “ multipath detection in underwater using the robust discrete wavelet transform and recursive density estimation ” , proceedings of the fifth conference on undersea technology ( cust 2003 ) , pp . 255 - 258
张顺雄、陈建尧、何升运、李信龙， 2003 , “准正交序列于水下展频通讯之应用” ，第五届水下技术研讨会暨国科会成果发表会，第31 - 36页。 | | 4. | One of the multiphase sequence construction method is advanced by suehiro . the method is based on fh sequence and matrix . we can get more address codes and the correlation of the code is excellent
为了突破这种限制，多相序列的研究已引起学者们的更多关注，其中suehiro的一种多相序列构造方法较为典型，他在fh序列的基础上用矩阵论的方法构造出多相正交序列，使独立地址码的数量更多，相关性能更好。 | | 5. | Then based on the analysis of the constructions of wh , go and ls sequences , the corresponding correlation properties are derived and methods of selecting subsets with good periodic mean - square cross - correlation property or aperiodic mean - square correlation property from the wh set and go sequence set whose go zone z = l are investigated . furthermore , the methods of truncating the go sequences to obtain the quasi - orthogonal ( qo ) set whose family size m is larger than the length l and the quasi - generalized - orthogonal ( qgo ) set whose size m is larger than li2z are discussed , together with the numerical results of the correlation properties
基于这些结果，探讨了如何从wh序列集和广义正交区z = 1的go序列集中，分别按照周期互相关均方特性最优和非周期相关均方特性最优的准则选择性能较好的序列子集；同时讨论了将广义正交序列截短来获得准正交( qo )序列集和广义准正交序列集( gqo )的方法，并给出了这一类序列相关特性的数值计算结果。 | | 6. | With the downlink simulation model constructed , performance of wideband cdma under different radio propagation environment and vehicular speed is simulated . based on system model of mc ds cdma under flat fading channel with relative shifts of spreading sequences within 1 chip and frequency selective fading channel with arbitrary relative chip shifts , performance of multicarrier cdma system with go sequences under different radio environment is investigated
基于多载波直接序列码分多址在乎坦衰落信道中序列偏移小于1个码片及在频率选择性衰落信道中偏移任意个码片的系统模型，本文还分析了采用广义正交序列的多载波码分多址系统在不同无线传播环境下的性能。 | | 7. | Results obtained demonstrate that , due to the existence of zero - correlation - zone ( zcz ) of the go sequences , near ideal performance can still be achieved even when high speed radio environment is encountered . in addition , obvious interference mitigation as well as significant performance improvement can still be observed when the relative shifts of spreading sequences exceed zcz
研究表明，由于广义正交序列零相关区( zcz )的存在，即使处于高速运动无线环境，仍然可以取得近似理想性能，即使序列偏移超出了零相关区，仍然对干扰有明显的抑制作用，显著提高系统性能。 | | 8. | In this thesis , the zero correlation zone ( zcz ) or generalized orthogonal ( go ) sequences are applied to direct - sequence cdma ( ds - cdma ) systems , and the corresponding system performance are analysed . topics on the correlation property analysis of hadamard walsh ( wh ) sequences , go sequences , and loosely synchronous ( ls ) sequences are performed , and the system model and performance evaluation of single - cell and multi - cell synchronous cdma ( s - cdma ) systems employing go sequences , and the applications of go sequences in quasi - synchronous cdma ( qs - cdma ) systems are elaborated
本文研究了零相关区( zcz )或广义正交( go )序列在直接序列码分多址( ds - cdma )系统中的应用并给出了系统性能分析结果，包括hadamardwalsh ( wh )序列集、广义正交序列集与松散同步( ls )序列集相关特性分析，采用广义正交序列的单小区与多小区同步cdma ( s - cdma )系统模型与性能分析，以及广义正交序列在准同步cdma ( qs - cdma )系统中的应用等问题。 |
- Similar Words：
- "正交信号调制" Chinese translation, "正交信号集" Chinese translation, "正交性" Chinese translation, "正交性区间" Chinese translation, "正交性条件" Chinese translation, "正交旋转" Chinese translation, "正交延伸" Chinese translation, "正交移幅键控" Chinese translation, "正交移频键控" Chinese translation, "正交移相键控失调" Chinese translation
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