时延估计,time delay estimation
1)time delay estimation时延估计
1.A novel multi-sourcetime delay estimation method based on CZT and covariation spectrum;基于共变谱的CZT多源时延估计新方法
2.Estimate array shape based ontime delay estimation;基于时延估计的海底线阵阵形估计方法研究
3.Time delay estimation and the twin-line arrays port/starboard discrimination;时延估计与双线阵左右舷分辨
英文短句/例句
1.Array Shape Estimation of Long Onshore Hydrophone Array Based on Time Delay Estimation;基于时延估计的岸基长线阵阵形估计方法研究
2.Research of Mechanical Chirp Signal Detection and Time Delay Estimation;弹性波Chirp信号检测与时延估计研究
3.Study on Time Delay Estimation Methods in Torpedo Trajectory Tracking System;鱼雷弹道跟踪系统时延估计方法研究
4.The Research of Ultra-Wide-Band Multiple Access and Time Delay Estimate Algorithm;超宽带通信多址与时延估计算法研究
5.Delay Spread Estimation for OFDM Systems Based on PilotOFDM系统基于导频的信道多径时延估计
6.Underdetermined Blind Separation Based on Sound Source Time-Delay Estimation基于声源时延估计的欠定盲分离方法
7.An improved algorithm of high resolution delay estimation for indoor IR-UWB室内IR-UWB高分辨时延估计改进算法
8.Time Delay Estimation Based on Cross-correlation and Multiple Signal Classification基于互相关和MUSIC算法的时延估计
9.An Adaptive Time Delay Estimator Based on Genetic Algorithm一种基于遗传算法的自适应时延估计
10.Time-delay Estimation Based on Generalized Cross Correlation基于广义互相关算法的时延估计研究
11.The Research on Time Delay Estimation Method with the Phase Difference Resulting from Frequency Mixing信号变频引入相差后的时延估计方法
12.Bias-Free LMS Time Delay Estimation at Low Signal-to-Noise Ratio Levels低信噪比下的LMS自适应无偏时延估计
13.Time-delay Estimation Based on Variable Step Size LMS Algorithm基于变步长LMS自适应时延估计算法
14.Time delay estimation of the shortest path in real-time monitoring of water depth with oblique incidence sonar声纳斜入射水深实时监测中最短路径时延估计
15.Speech Signal Localization Estimate Based on Microphone Array Using TDOA Algorithm基于麦克风阵列的语音信号实时时延估计
16.Study on Methods of Parameter Estimation and Time Delay Estimation of Chirp Signals in Colored Noise;有色噪声背景下Chirp信号参数估计与时延估计方法研究
17.Study on Theory and Method of Chirp Signal Time-delay Estimation in Noise Environments;噪声背景下chirp信号时延估计理论与方法研究
18.Study on the Algorithm of Time Delay Estimation and Simulation Based on Different Background;不同环境下的时延估计算法及其仿真研究
相关短句/例句
time-delay estimation时延估计
1.Analysis of multi-path channel effect ontime-delay estimation in positioning system;信道多途对定位系统时延估计的影响及抑制
2.Get sound arrivaltime-delay estimation of the array element by the virtual instrument in sound source localization声源定位中声音到达各阵元时延估计的虚拟仪器实现
3.To solve the difficulty oftime-delay estimation for non-stationary signal,an improved estimation method based on short-time Fourier transform(STFT) spectrogram correlated with frequency domain is presented.目前的时延估计算法多数只能应用于平稳信号,针对非平稳信号时延估计,提出了一种基于短时傅立叶变换(STFT)谱图的瞬时频域相关法。
3)delay estimation时延估计
1.A novel blind joint angle anddelay estimation method;一种新的盲联合角度-时延估计方法
2.Optimized Matching MMSE Delay Estimation Algorithms in DS-CDMA System;DS-CDMA系统最优匹配MMSE时延估计
3.Blind joint angle anddelay estimation method in uniform circular array;均匀圆阵中盲联合角度和时延估计方法
4)time delay时延估计
1.Because high order statistics has the virtue of depressing gauss noise, this paper uses bispectrum as the mathematics tool of Chirp signaltime delay estimation in pretreatment of controlled vibrator shallow layer seismic exploration data.在可控震源浅层地震勘探信号预处理中 ,鉴于高阶统计量具有屏蔽高斯噪声的优点 ,文中使用双谱作为数学工具估计 Chirp信号的时间延迟 ,压制噪声 ,仿真结果证明双谱方法有很好的时延估计效果 ,其精度高于相关方
2.In this paper,the methods for estimation of thetime delay of a passive acoustic detection system are summarized and the advantages and disadvantages of existent methods on estimation oftime delay are analyzed.综述了被动声探测系统的时延估计方法，分析了现有时延估计方法的优缺点，结合国内外研究现状，评述了被动声探测系统时延估计技术的发展。
3.By associating alltime delays among two microphones of the array , parameters of position of multiple sources can be uniquely d.本文提出了多目标的时延估计新算法，推导出通过计算声阵所有两个传声器之间的时延量，判定两个传声器间时延量的正负性，达到了确定多个目标的空间位置信息的目的。
5)time delay estimate时延估计
1.In presenttime delay estimate methods,the precisions are confined by sampling distance.首先针对目前大部分时延估计算法的估计精度受采样时间间隔限制,提出了一种基于超分辨分析方法的时延估计方法。
2.In this paper we study thetime delay estimate algorithm in the application of ultra wide band (UWB) localization.研究了时延估计算法在超宽带(Ultra Wide Band)定位中的应用,其广义相关自适应时间延迟估计算法的收敛速度慢,在低信噪比条件下时间延迟估计精度较低。
6)time delay estimation延时估计
1.Influence of thetime delay estimation error on a predistorter based on the indirect learning architecture;延时估计误差对间接学习结构预失真器的影响
2.This paper describestime delay estimation method and algorithm based on the inter-related theory due to the problems of traditional algorithm such as complexity and implementation difficulties,it presents a new method of audio signal delay estimation based on the inter-related theory,which has been applied in multi-channel audio signal delay estimation.针对延时估计传统算法复杂、不容易实现等问题,研究了基于互相关的时间延迟估计方法及其算法。
延伸阅读
捱延1.拖延。
