助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   the wavelet theory 的翻译结果: 查询用时:0.149秒
图标索引 在分类学科中查询
所有学科
电信技术
更多类别查询

图标索引 历史查询
 

the wavelet theory
相关语句
  小波理论
     This dissertation examines the wavelet theory and its application on signal preprocessing and data feature extraction during fault diagnosis based on its recent ten years development.
     本论文基于近十年发展起来的小波变换理论,针对故障诊断中数据预处理、故障数据特征提取两方面,进行了小波理论在其中的应用研究,在实际应用中取得较好的效果。
短句来源
     Laser detection system of welding robot based on the wavelet theory
     基于小波理论的弧焊机器人激光检测系统
短句来源
     This paper introduces the present situation of the researches on the digital image watermark,probes into the application of the wavelet theory in the watermark system,and connecting with the image compression standard JPEG2000 in the new era,advances an embedding and detecting algorithm and makes the simulation experiment.
     介绍了图像数字水印的研究现状,探讨了小波理论在水印系统中的应用,结合新时期的图像压缩标准JPEG2000,提出一种水印的嵌入及检测算法并进行了仿真实验。
短句来源
     The algorithm based on the wavelet theory dealing with the differential white lightinterference spectrum data proposed in this thesis has been realized in the programming environments of VC ++6.0, among them wavelet filtering has called the MATLAB functions.
     本文提出的基于小波理论的处理白光差分干涉谱数据的算法在VC++6.0编程环境中实现了,其中小波滤波调用了MATLAB函数。
短句来源
     Features of Vibration Signal of Power Transformer Using the Wavelet Theory
     基于小波理论的电力变压器振动信号特征研究
短句来源
更多       
  “the wavelet theory”译为未确定词的双语例句
     This paper discusses the wavelet theory for two-dimens ion seperable differential operator spline in the reproducing kernel space W2(R)W2(R).
     本文在再生核空间W2(R)W2(R)中给出了二维可分离微分算子样条小波定义,并给予初步探讨.
短句来源
     After analyzing some typical objects on the basis of the imaging mechanism of SAR image, we used the wavelet theory, texture analysis technique and knowledge-based method to study data fusion and information extraction from high-resolution remote sensing images.
     从成像机理等方面对高分辨率SAR图像中的典型目标进行了深入的分析之后,利用小波多尺度分析理论、纹理分析技术、基于目标成像知识的理论等等,对高分辨率遥感图像开展了数据融合和信息提取等方面的研究工作,阐述了高分辨率SAR图像的一些应用方向,并提出了可行的技术方法。
短句来源
     Analysis of the Locomotive Bogie Vibrating Signal Based on the Wavelet Theory
     基于小波分析的机车转向架振动信号的降噪和故障诊断
短句来源
     In the course of exploration, the application of vector quantization in the field of image coding and the wavelet theory of image are mainly studied. In this dissertation, we begin with the analysis of wavelet transform.
     在探索过程中,重点研究了矢量量化编码在图像编码中的应用以及图像的小波变换理论,文章从分析小波变换入手,通过对红外图像小波系数的分析,提出了一种结合矢量量化的小波变换编码算法及其改进算法。
短句来源
     After introducing the wavelet theory and EZW arithmetic, the developed EZW arithmetic which makes use of the hardware of TMS320C6713 fully and makes the system become a real-time system is presented.
     在介绍了小波分析在图像压缩应用中的理论基础和经典的EZW算法后,提出了改进的EZW算法,这种改进主要体现在对DSP硬件的适用性和实时性方面,使得改进后的算法充分利用TMS320C6713的硬件资源,使得系统具有良好的实时性。
短句来源
更多       
  相似匹配句对
     d-Wavelet Set
     d-小波集
短句来源
     On wavelet processing
     子波处理方法的研究
短句来源
     On the Quaternion Wavelet
     关于四元数形式小波的研究
短句来源
     The Generalized Haar Wavelet
     广义Haar子波
短句来源
     theory.
     理论计算得理论图。
短句来源
查询“the wavelet theory”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
  the wavelet theory
The breadth of the Rayleigh wavelets is used to verify the wavelet theory and deduce the law of absorption of the medium.
      
In this paper, the L2-convergence of vector cascade algorithm (a very important concept in the wavelet theory) is characterized in terms of the behavior of the given filter matrix H(ξ) and its associated transition operator TH.
      
Motivated by the ideas of multi-scale representations in the wavelet theory, in the new model, a Gaussian process is represented at a scale by a linear basis that is composed of a scale function and its different translations.
      
The inverse formula for reconstruction of the original signal from its cross-correlations is simple, when comparing with what the wavelet theory does.
      
The wavelet theory proves that these Lipschitz exponents can be computed from the evolution across scales of the wavelet transform modulus maxima.
      
更多          


The wavelet theory is a newly developed analyzing technique that has been successfully applied in many fields such as image processing, fractal analysing, stock market fluctuation tracking, etc. . This technique is introduced into the mechanical engineering field. After a brief review of the basic wavelet theory and some fast algorithms, a practical technique developed for signal singularity detection and classification is proposed. It is used to detect some typical fault signals and to analyze...

The wavelet theory is a newly developed analyzing technique that has been successfully applied in many fields such as image processing, fractal analysing, stock market fluctuation tracking, etc. . This technique is introduced into the mechanical engineering field. After a brief review of the basic wavelet theory and some fast algorithms, a practical technique developed for signal singularity detection and classification is proposed. It is used to detect some typical fault signals and to analyze a time-varying signal of metal cutting chatter in a type Mx-4 lathe. Some exciting results have been obtained.

研究小波分析在机械工程信号处理中的应用,提出了通过二进小波变换检测信号奇异点并区分不同奇异类型的实用技术,对典型的机械故障信号进行了小波分析的数值实验,对M_(x-4)车床时变切削颤振进行了小波分析,得到了一些新的结果.

The Wavelet theory which concentrates on the multiresolution signal processing isnowdays considered to be such a greaty potential theory. Image Processing with the pyramidstructure、image understanding and a modern GIS which should have the multiscale functionneed this theory to support. This paper proposes a new kind of image representation——Wavelet Representation by using Wavelet Transform,improves Wavelet Transform with an arbitary direction,and employs it to extract the...

The Wavelet theory which concentrates on the multiresolution signal processing isnowdays considered to be such a greaty potential theory. Image Processing with the pyramidstructure、image understanding and a modern GIS which should have the multiscale functionneed this theory to support. This paper proposes a new kind of image representation——Wavelet Representation by using Wavelet Transform,improves Wavelet Transform with an arbitary direction,and employs it to extract the building/shadow edges from the aerial im-ages. This wavelet representation in computer vision and image analysis typically helps intwo ways: 1)allowing ths most economical resolution to be used for each of several imagefeatures or objects to be treated; 2) making certain hierarchical structure in an image moreexplicit and easier to use. The experimental results illustrate this approach is feasible.

小波理论是研究多分辨率信号处理的理论,目前被公认为有前途的新理论。金字塔结构的影像处理、影像理解,现代GIS处理多比例尺的要求以及地形、场论中的逼近均需有关这一理论的支持。本文利用小波变换分解原始影像以实现影像的小波表示,并发展为任意方向的小波变换、逆变换,利用它检测航片中建筑物及其阴影的公共边缘。这种表示方式可为某些影像特征或识别目标提供较为经济的分辨率,该表示方式使影像中具有一定层次的结构更易于发现和利用。实验结果证明了此方法是有效的。

his paper proposes a new algorithm for stereo matching which utilizes the wavelet theory de-veloped recently. The original stereo images are decomposed into a family of bandpass versiOns which have good spatialfrequency Iocalization using Hardy elementary wavelethnction.The algorithm uses the phases of muItichannel bandpass versions amatching primitives,so the problem of computing disparity can be for-mulated in terms of phase matching. The system is a coarse-fine multichannel matching strategy, and the...

his paper proposes a new algorithm for stereo matching which utilizes the wavelet theory de-veloped recently. The original stereo images are decomposed into a family of bandpass versiOns which have good spatialfrequency Iocalization using Hardy elementary wavelethnction.The algorithm uses the phases of muItichannel bandpass versions amatching primitives,so the problem of computing disparity can be for-mulated in terms of phase matching. The system is a coarse-fine multichannel matching strategy, and the matching constraints are combined with the phase matching. Experimental results show that the proposed al-gorithm is rather simple, noiseproof and can produce a dense disparity field efficiently.

本文将近年来兴起的小波理论应用于立体视觉技术,提出了一种新的立体匹配算法。该算法利用Hardy小波基函数将原始象对分解成一系列具有良好时(空)领域定位性的带通分量,以多通道带通分量的相位信息为匹配基元,从而将视差估计转化为相位差估计问题,整个系统采用由粗到细引导的多通道匹配结构,将匹配约束溶于估计算法之中。实验结果表明,该算法结构简单,抗噪力强,能快速有效地产生密集的视差场。

 
<< 更多相关文摘    
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关the wavelet theory的内容
在知识搜索中查有关the wavelet theory的内容
在数字搜索中查有关the wavelet theory的内容
在概念知识元中查有关the wavelet theory的内容
在学术趋势中查有关the wavelet theory的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社