According to the classic indeterminate problem of flaw detection, a new approach of flaw identification was presented in this paper based on complex wavelet transform and Bayesian classifier. 并在此基础上建立了基于频率扫描技术的缺陷识别模型,结果表明:该检测方法达到了对三维磁场微弱感应信号测量和对任意走向裂纹识别的目的。
A learning algorithm based on Lyapunov stability is derived to fuzzy relational model identification in this paper. 本文在李雅普诺夫稳定性意义下,提出了一种辨识模糊关系模型的学习算法。
Image Identification Technology, which characters the real-time identification and steady reliability, is essential to enhance the identification ability of Paper Currency Identification System. 图像识别技术是提高当前纸币清分机清分能力的重要手段,主要实现对纸币的面额、面向及新旧残缺清分,要求具有较高的实时性和可靠性。
Considering the low accuracy of conventional identification methods, this paper proposed to distinguish gas-bearing layers from water-bearing or dry layers by BP neural network. 针对常规储层识别准确率不高的状况,提出利用BP神经网络进行储层含气含水或干层的识别。
Modeling and Identification of Paper Moisture and Basis Weight IMC and Its Application to the Paper Basis Weight Control 纸页定量水分控制的建模与辨识内模控制在造纸生产定量控制中的应用
Relative to the traditional technology of structural damage identification, this paper mainly studies the method based on the combination of the static modal analysis and artificial networks. 相对于传统的结构损伤检测方法,本论文主要对基于神经网络的结构损伤检测技术理论与应用进行研究。
Computer-aided System of the wood identification was introduced in this paper. 该文介绍了一个计算机辅助识别木材树种系统。
A New Personal Authentication Based on Hand Back In the thesis, we propose a novel personal identification technology base on hand back and develop a prototype of hand back based Identification in this paper. 基于手背的新型身份识别技术研究在本论文中,研究了一种新的生物特征识别技术&手背识别技术,并实现了手背识别系统原型。
A hybrid computation intelligent learning algorithm which is not only globally convergent but also of very fast convergent speed is proposed and applied to system identification in this paper. 提出既具有较快的收敛性,又具有良好的全局收敛特性的混合计算智能学习算法,并将其应用于系统辨识。
The main modules, such as image sampling, processing and identification, in identification system of RMB paper currency are designed and studied. 设计研究人民币纸币清分系统中的主要模块,如图像采集、处理和识别。
On the basis of the result of identification, the paper divides the competitors according to the niche overlap and niche intensity, and put forward the business niche separation tactics, including three dimensions of time, space and target market; 在竞争者识别的基础上,本论文根据企业生态位重叠度和强度对企业竞争者进行分类。从时间、空间和目标市场等三个维度,提出了企业生态位分离策略;
Finally, in order to solve the difficulties confronted by the technology of P2P traffic identification, the paper proposes a new solve on the basis of the advantages of existed technology of P2P traffic identification by reasonable composition and optimization. 最后,针对目前P2P流量检测技术方面碰到的难题,在充分利用现有流量检测技术优势的基础上,通过合理组合与优化,提出了一种新的解决方案。
The theory and application of impulse response function method of modal parameter identification is elaborated in this paper. 本文详细地阐述了模态参数识别的单位脉冲响应函数法的原理和应用。
After describing a User Browsing Behavior model used in reference length transaction identification approach, the paper presents two improvements on this model: adding a parameter called network delay and introducing the disposal of noise data. 本文首先描述了引用长度事务分割方法的用户浏览行为模型,然后针对这种模型提出了两点改进:增加了网络延时参数和对噪音数据处理的考虑。
In the feature extraction and identification, the paper brings forward the fuzzy and wavelet algorithm which combines the fuzzy theory and wavelet transform technique. 在模糊分类部分,本文应用小波变换于模式识别提炼出模糊小波算法。
On the background of normal radio frequency identification system, this paper introduces Frequency Hopping Spread Spectrum and adaptive fre-quency hopping in grouping interrogators which can decrease fixed frequency interference and increase ratio of identification. 论文以一般的射频识别系统为背景,通过引入扩谱跳频和自适应跳频组网,减小固定频率干扰的影响,提高射频识别率。
During analyzing the process of image identification, this paper gets six properties of the key features in an image and develops a related value set algorithm. 从分析图像识别的过程中,得到图像主要特征的6个特点,从而得出相关数值集算法。
The key technology in car license identification system lies in positioning technology for car license zone, character segmentation and character identification technology. This paper discusses the common methods applied in the process of car license identification. 车牌识别系统中的关键技术在于车牌区域定位技术和字符分割与字符识别技术,探讨了车牌识别过程中的常用方法。
Develop a beam damage identification software based on the all achievement of damage identification in this paper. 4开发研制基于本文方法的梁式结构的损伤识别软件,使损伤定位与定量的检测软件化。
A novel biological optimization algorithm, particle swarm optimization ( PSO) algorithm, is applied in defect identification in the paper. 讨论了利用一种较新的仿生优化算法&粒子群优化算法(PS0)进行缺陷的红外识别的一条途径。
In the part of road engineering project risk identification, this paper summarizes th. e table of road engineering project risk identification from various angles and positions. 在公路工程项目风险识别中,本文从不同的角度和方位总结出了公路工程项目风险识别表。
In the section of structure damage identification of this paper, a structure damage identification method based on measured data of static displacement and FEM was put forward. Compared with the method of dynamic damage signatures, this static method produced higher degree of accuracy. 在结构损伤识别模块中,本文提出了基于静态位移测量数据结合有限元计算的结构损伤识别方法,与动力损伤指纹法相比,静态方法具有更高的精度。
Based on the present forecasting methods, the foreshadowing and forecasting thoughts and grey forecasting theory, as well as the principle of same class identification, this paper presents a method to establish the combination forecasting model by the twice grey correlation analysis. 本文在总结现有预测方法的基础上,结合前兆预报思想和灰色预测理论,依据数据求同原则,提出了运用二次灰关联分析,建立组合模型的预测方法。
After reviewing the application of system identification to aircraft flutter research, three methods of system identification are presented in this paper. 本文在简要综述了系统识别技术在飞机颤振研究中的应用后,介绍了三种系统识别方法。
An improved method of stochastic subspace identification is given in this paper. 本文对该方法进行了改进,适用于无输入条件下的识别。
The method of discrete spectral line identification presented in this paper applies to the precise spectral analysis of all kinds of periodic time domain signals. 本文提出的分立谱线辨识方法普遍适用于各种周期性时域信号的精密谱分析工作。
Adopting the form of classification before identification this paper formulates a table of risk identification from different angles, which may occur in the construction stage. 本文采用先分类后识别的形式,将施工阶段从不同角度考虑可能遇到的风险按不同分类标准制定成一张风险识别表。
A transformer protection algorithm based on the winding parameter identification is described in this paper. 提出了一种基于变压器绕组参数辨识原理的变压器保护算法。
A decimal strings genetic algorithm for Theis model parameter identification is developed in this paper. 提出了用十进制遗传算法识别泰斯模型参数的方法和步骤,并给出了计算实例。