tde

The performance of the frequency domain adaptive TDE algorithm is analyzed .

分析了频域自适应时延估计算法的性能，给出了算法收敛的条件。

This paper details TDE ( time-delay estimation ) and post-processing .

本文主要在时延估计算法与定位后置处理两方面进行研究。

Noise is one of the main problems in TDE .

噪声是TDE需要考虑的主要问题之一。

A Wiener weighting based frequency domain adaptive TDE approach is studied .

研究了基于维纳加权的频域自适应时延估计算法，对算法的性能进行了理论分析。

Research on Method of TDE in Ultrasonic Distance Measurement Based on Power-Cepstrum

基于功率倒谱的超声测距时延估计方法研究

Application of GCC TDE Algorithm in Car Denoising System

广义相关时延估计算法在汽车去噪系统中的应用

Algorithm of TDE Based on Ultrasonic Echo Demodulation and Its Envelope Correlation

超声回波信号解调及其包络相关时延估计算法

Array design and time delay estimation ( TDE ) algorithm are two key technologies of the whole research .

阵型的选择和时延估计算法的研究是被动声探测中两个关键技术。

Degradation model of phenol based on TDE treatment mehtod

基于TDE处理方法的苯酚降解模式

Underwater location of the air source by TDE

利用时延估计对空中声源水下定位的研究

Study on Properties of TDE - 85 / Aromatic Diamine Matrix and Carbon Fiber Composites

TDE&85/芳香胺树脂基体及碳纤维复合材料性能

The theory and algorithm for low altitude target localization based on time delay estimation ( TDE ) is studied .

研究了基于时延估计的低空目标声测无源定位理论与算法。

TDE method for computing theoretical seismograms of volcanic earthquake

火山地震的理论地震图计算方法

The main content of this thesis is about time delay estimation ( TDE ) in passive wireless location .

本文的主要研究内容为无线电被动定位技术中的时间延迟估计（TimeDelayEstimation，TDE）问题。

A Study of Natural Storing and Accelerated Hydrothermal Aging of S_2 / TDE 85 Composites

S2/TDE85复合材料耐自然库存与加速湿热老化的性能研究

The problem of time delay estimation ( TDE ) with multipath transmissions arises often in many sonar systems .

多途时延估计问题经常出现在不同的声呐系统中。

A kind of test method of total dose effects ( TDE ) is presented for very large scale integrated circuits ( VLSI ) .

提出了初步的大规模集成电路总剂量效应测试方法。

Simulations are carried out to compare the performance of the proposed algorithm with that of other subsample TDE algorithms .

文中通过一系列仿真实验对该方法与其他分数延时估计方法的性能进行比较。

This paper worked on TDE in the cases of only one frequency and coherent components in the source based on the correlation TDE method .

以相关法为例，分别研究了仅有一个频率成分时和含部分相干成分时同源信号的TDE。

The results show that the algorithm is near far resistant , and the accuracy of TDE outperforms that of the subspace method .

仿真结果表明，该用户识别/时延估计算法具有抗远近效应能力，时延估计精度高于子空间方法。

In this paper , some experiments are done to test the typical TDE theories , which are fatal to the detection and bearing estimation .

在论文中，对典型的时延估计方法做了研究和模拟实验。

In this paper , with the assumptions in [ 1 ] , complete differential equations are derived to describe tde non-symmetric flow .

本文利用文献〔1〕提出的数学模型，详细地导出了圆柱形管道内描述气体非对称流动的微分方程。

In order to enhance the precision of TDE and weaken the effect of noise , histogram statistic method is used to improve the results of TDE .

为了进一步提高时延估计的精度，减弱噪声的影响，对时延估计结果利用直方图统计法进行了后处理。

CONCLUSION : This new TDE method can detect instantaneous latency changes of SEP , so it can be used to observe diseases of central nervous system dynamically .

1000mL/LO供给条件下，SEP潜伏期变化又逐渐趋向零附近。2结论：这种新的TDE方法可以动态检测SEP的瞬态潜伏期变化，从而可以动态观察中枢神经系统病变的动态变化。

In the end , according to the selected methods of TDE and location solution , the location system is designed by modularizations and evaluated by location precision .

最后根据选定的方法，给出定位系统的方案设计和精度分析。

TDE algorithms mainly include the cross-correlation ( CC ), generalized cross-correlation ( GCC ), the adaptive least mean square ( LMS ), etc.

现有的算法主要包括相关、广义互相关方法、自适应最小均方方法等。

In addition , singnal processing measures are also indispensable , which leads to different time delay estimation ( TDE ) methods acceptable for far and near target status .

此外，在信号处理方面也需要采取一定的技术手段：区分中远程和近程两种目标状态，采用不同的时延估计方法。

The author proposed the hardware circuit scheme and TDE ( Time Delay Estimation ) model for the system with the PRBS and ultrasonic carrier adopting ASK modulation mode .

伪随机码与超声载波采用ASK（幅移键控）调制方式，介绍了伪随机码超声扩频测距硬件方案和超声测距时延估计模型。

The conception of time-delay error ( TDE ) is brought forward and the impacts of TDE to NDMS are discussed .

提出了动态测量时滞误差（TDE）的概念，讨论了TDE对动态测量误差处理结果的影响。

A method for identifying outliers in data observed from sonars The Time Delay Estimation ( TDE ) is very important in passive ranging sonars .

声呐测量数据中异常值的辨识方法被动测距声呐中的关键技术问题是对两对水听器所接收信号的时间差进行估计。