1) Zero Correlation Zone
零相关域
2) zero phase
零相位
1.
Minimum entropy deconvolution using zero phase restriction;
零相位改进型最小熵反褶积方法
2.
Variable gain zero phase H_∞ robust tracking control for linear servo system;
直线伺服系统的变增益零相位H_∞鲁棒跟踪控制
3.
Aiming at the problem of phase error caused by normal filters in signal processing , summarizes the important meaning of digital filtering with zero phase error.
针对通常情况下滤波器引起的相移问题 ,概述零相位滤波的重要意义。
3) zero-phase-difference
零相位差
1.
Up to the present, all published vibration drilling chip breaking theories considered that in zero-phase-difference axial vibration drilling, chip breaking was impossible.
该文打破了传统上一直认为零相位差振动钻削不能断屑和这种情况下振动钻削效果不明显的错误观点。
4) zero-phase
零相位
1.
An adaptive zero-phase tracking control algorithm is developed, and with which the servo system is able to track accurately a given non-circular high order special curves.
提出了零相位跟踪控制算法，使控制系统对给定非国特殊曲线具有很高的跟踪精度，从而保证了非圆轴类表面磨削加工精度。
2.
Several important characteristics as zero-phased,addictivity as to sampling sequence in frequency domain and formative multiresolution a.
离散余弦变换(DCT)具有优于傅里叶变换、哈尔变换等正交变换的高度解相关性,为了充分发挥DCT在信号滤波中的应用,提出基于DCT的严格零相位的一维全重叠频域滤波器(AOFD)的概念并给出与其对应的FIR滤波器结构。
3.
This paper introduces the basic theory and methods of McClellan transformation in designing zero-phase FIR digital filters,simulats the filters by experiment.
介绍了麦克莱兰变换法设计零相位FIR数字滤波器的基本原理及方法,并通过试验仿真出了滤波器的具体实现,从中可以清楚地看到此法的优点,即易于实现和计算量小。
5) zero correlation zone
零相关区
1.
New class of ternary two dimensional array sets with a zero correlation zone;
新的三元零相关区二维阵列集
2.
Based on Hayashi s construction,a new approach to the construction of binary sequence set with zero correlation zone is presented by using ideal binary two level autocorrelation sequences and orthogonal sequences.
在Hayashi等人所给的二元零相关区序列构造的基础上,利用理想两值自相关序列和正交序列,来构造二元零相关区序列。
3.
Based on perfect array pair and orthogonal matrix, ZCZ array pairs set with certain vol-ume, family size and zero correlation zone can be synthesized through row or column interleaved technique when suitable shift sequences are selected.
基于最佳阵列偶和正交矩阵,通过选择适当的移位序列,经行、列交织可以生成具有一定体积、阵列信号数目和零相关区的二维ZCZ阵列偶集合。
6) zero correlation window(ZCW)
零相关窗
1.
The DBL right-product codes are divided into several groups such that the larger zero correlation window(ZCW) between two different code groups can be ob.
DBL右乘码特点是把码字分组,码组间码字存在更大的零相关窗,增加了可用码字数,码组内码字非周期相关性与扩展矩阵行向量的相关性相同;DBL左乘码也是把码字分组,码组间的零相关窗长度不变,没有增加可用码字数,但当以正交矩阵扩展时,码组内有和原LS码同样长度的零相关窗。
参考词条
补充资料：零相关
当两个变量之间不存在依存关系时，称为不相关或零相关。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。