查询词典 identification

According to the model,a generalized likelihood ratio test rule was developed for the target identification,and then the analytical expression to calculate the target identification performance was theoretically given.

为了实现发射周期内目标的实时识别，首先建立了E脉冲激励下目标回波的二元假设检验模型，在此基础上导出了识别目标的广义似然比检测量，并从理论上给出了计算目标识别概率的解析表达式。

According the characteristics of multivariable linear system, time-varying subspace identification method is studied, extending the ordinary subspace identification to the time-varying case.

定常系统的子空间方法利用SVD方法定阶，具有数值稳定的特点，但用于时变系统的辨识将导致大量的数值运算。

General procedure for liquation experiment of tailing dam s has been generalized,that is,preliminary identification has to be done for tailing dam s according to Design Code for seismic building's identification conditions.

概述尾矿坝液化试验判别的一般步骤，即根据《建筑抗震设计规范》中的初判条件对尾矿坝土层进行初判，在尾矿坝土层不满足初判的条件下，利用标准贯入试验对尾矿坝是否存在液化危害进行复判。

The first device comprises an interface for sending an identification command to and receiving an identification message from the master device, and a processor for checking the identity of the second device and pairing the first device with the second device.

第一设备包括：接口，向主设备发送识别命令以及从主设备接收识别消息；以及处理器，检查第二设备的身份并将第一设备与第二设备配对。

It is shown that the quantitative calculations of color differences can present true colors of different samples and are different from the metamerism indexes. Therefore, this technique is a valuable means for identification of green jadeite jade and can play a very important role in gem identification.

结果表明，色差的定量计算可以反映样品的真实颜色差别，并且不同於同色异谱指数，可作为绿色翡翠颜色鉴别中一种较为有效的定量方法。

The technology of radio frequency identification is discussed. It utilizes microwave and transmitter/receiver antenna to realize identification of far distance object.

射频识别技术是一种利用无线电波及收发天线实现对目标的远距离自动识别。

It consists of subjective intention or great misfeasance of identifier, illegal identification, result of damages, causality between illegal identification and result of damages.

鉴定人主观上有故意或重大过失、违法鉴定行为、损害结果、违法鉴定行为与损害结果有因果关系，是这一侵权责任的构成要件。

Multimodal biometric fusion and identification technique can improve the performance of identification system.

多生物特征的融合与识别可提高身份识别系统的整体性能。

Several key issues related to damage identification of structural health monitoring are expounded. A method for damage positioning, which is on the basis of the normalized change ratio of frequency, is developed. Then, a set of damage identification techniques based on modal parameter and neural network is put forward.

阐述结构健康监测中损伤识别的关键问题，介绍基于正则化的频率变化率的损伤定位方法，提出一套基于模态参数和神经网络的损伤识别技术。

This thesis is divided into six parts. The first chapter is preface, the current status of research in the inverse problems for parabolic partial differential equations is reported; the second chapter is "regularization methods for numerical differentiation and their applications ", in this chapter we investigate many regularization methods from a viewpoint of regularization theory and algorithm, some applications in the inverse problems for parabolic partial differential equations are given; the third chapter is "spectral regularization methods". Based on Fourier analysis, within the framework of regularization theory, we apply the spectral methods to some ill-posed problems. Many numerical experiments are done in order to show the validity of the methods; the fourth chapter is devoted to wavelet dual least squares method and a revised wavelet method; in the fifth chapter,we combine finite difference method with method of lines and apply it to the backward heat conduction problem in time; in the sixth chapter "identification problems for unknown source ", the essence and the degree of two problems related to source identification are pointed out, at the same time, some numerical methods are reported.

本文分为六个部分，第一章前言简要分析了国内外抛物型偏微分方程反问题的研究现状；第二章数值微分的正则化及其应用从正则化理论和算法的角度出发，考察了许多正则化方法，还给出了数值微分在抛物型偏微分方程反问题的一些应用；第三章谱正则化方法是在Fourier分析的基础上，在一般正则化理论的框架下，给出了这种方法在各种不适定问题中的应用，数值实验表明谱方法是有效的；第四章研究了小波对偶最小二乘方法和改进的小波方法；第五章主要研究了有限差分方法结合线方法在时间反向热传导问题中的应用；第六章是未知源识别问题，主要指出了两类未知源问题的不适定程度和不适定本质，同时报告了一些数值方法。

Some of them were ligated to the plasmid vector pCR 2.1 andsequenced,respectively.

将所获DNA片段克隆到pCR2.1载体进行测序，并与基因组数据库进行同源性比较。

Thinking since Google owns Blogger, I would be able to escalate this issue to the support team.

自谷歌的思考拥有Blogger的，我将能够缓解这一问题的支持团队。