1) timing offset
定时偏移
1.
A Novel Timing Offset Estimation for OFDM System;
一种OFDM系统定时偏移估计新算法
2.
Carrier frequency and timing offsets estimation algorithm in OFDM wireless systems;
OFDM无线系统载频与定时偏移估计算法
3.
SIR analysis in uplink OFDMA with large timing offsets;
OFDMA系统存在定时偏移条件下的信干比分析
2) Symbol timing offset
符号定时偏移
3) reverse time migration
逆时偏移
1.
With a nonuniform spatial sampling,reverse time migration imaging algorithm is presented in this paper.
提出了一种冲激脉冲表层穿透雷达(ImpSPR:Impulse Surface Penetrating Radar)非均匀空间采样下的逆时偏移(NUSS-RTM:Non uniform Spatial Sampling Reverse Time Migration)成像算法。
2.
Prestack reverse time migration requires computing the first breaks time of imaging points.
叠前逆时偏移需要计算成像点的初至时间。
3.
Based on Snell s law, an approach for calculation firstarrival travel times in a transverse isotropic media is developed, of which result can be used as the imaging condition of reverse time migration.
从snell定理出发,采用插值法求取网格空间中各点的直达波旅行时,以此作为弹性波逆时偏移的成像条件,实现多波多分量资料的逆时偏移。
4) time migration
时间偏移
1.
Analysis and application of pseudo-offset method in the converted-wave prestack time migration;
虚拟偏移距方法在转换波叠前时间偏移中的分析与应用(英文)
2.
Generalized screen method for prestack time migration;
叠前时间偏移的广义屏方法
3.
Overview of prestack time migration for converted wave;
转换波叠前时间偏移方法综述
5) reverse-time migration
逆时偏移
1.
An application of reverse-time migration in the ground-penetrating radar data processing;
逆时偏移在探地雷达信号处理中的应用
2.
Elastic wave reverse-time migration using Hartley transform;
Hartley变换法弹性波逆时偏移
3.
Spectral-element method for prestack reverse-time migration;
谱元法叠前逆时偏移研究
6) clock skew
时钟偏移
1.
In this paper, the constitution of the synchronous digital system and the definition of clock skew are introduced, and a designing method for clock tree is presented.
文中介绍了同步数字系统的组成和时钟偏移的定义,提出了一种时钟树结构的设计方法,基于该方法用布局布线工具Astro对一个8051芯片进行了自动时钟树分析和指定结构的时钟树分析。
2.
The generation principle of clock skew was analyzed taking a SMIC 0.
目前的ASIC设计中,时钟偏移成为限制系统时钟频率的主要因素,时钟树综合技术通过在时钟网络中插入缓冲器来减小时钟偏移。
3.
Clock skew is in a synchronization digital integrated circuit design difficult problem.
时钟偏移是同步数字集成电路设计中的一个难题。
补充资料：创建偏移剖面
要创建偏移剖面，必须通过在“草绘器”中进行草绘以定义切口轮廓。然后，垂直于草绘平面投影此轮廓。单击 
或“视图”(View)>“视图管理器”(View Manager)。“视图管理器”(View Manager) 对话框打开。单击“剖截面”(Xsec)。单击“新建”(New)。出现一个缺省的剖面名称。按 ENTER 键。“剖截面创建”(XSEC CREATE) 菜单打开。单击“偏移”(Offset)>“一侧”(One Side) 或“双侧”(Both Sides)>“完成”(Done)。“选取”(SELECT) 对话框打开。选取草绘平面，并定义查看方向和草绘方向。进入“草绘器”。选取用于尺寸标注的参照图元。草绘剖面轮廓并单击 
退出“草绘器”。 在“视图管理器”(View Manager) 中，单击“显示”(Display)>“设置可见性”(Set Visible)。“可见性”(Visibility) 对话框打开。单击“显示剖面线”(Show X-Hatching) 查看剖面。单击 预览或单击 接受选取的选项。
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