wavelet

英 [ˈweɪvlət]

美 [ˈweɪvlət]

n.  (湖面或海面的)鳞波，涟漪

复数：wavelets　

化学

BNC.47015 / COCA.33644

牛津词典

noun

• （湖面或海面的）鳞波，涟漪
  a small wave on the surface of a lake, the sea or the ocean

柯林斯词典

• (海面或湖面的)微波，小浪
  Waveletsare small waves on the surface of a sea or lake.

英英释义

noun

• a small wave on the surface of a liquid
  Synonym:rippleripplingriffle

双语例句

• This paper discusses the relation between Fourier series and wavelet transform.
  就傅氏级数和小波变换之间的关系进行较全面地讨论。
• The research of speaker recognition under noise environment in wavelet domain is presented in this thesis.
  本文在小波域对噪声环境下的说话人识别进行了研究。
• This paper introduces the basic principles of the wavelet analysis and classification and its application in image processing.
  简要介绍了小波分析的基本原理和分类，及其在图像处理中的应用。
• This paper presents an image watermarking technology based on disperse wavelet transform.
  提出了一种子离散小波变换域实现图象水印的方法。
• The results show that the prediction model of chaotic time series based on wavelet de-noising and LS-SVM is better.
  实例表明，基于小波消噪和LS-SVM的混沌时间序列预测模型具有较好的预测效果。
• In this paper, the texture segmentation is implemented according to the wavelet analysis theory.
  基于小波分析理论，实现了图像的纹理分割。
• Signal-to-noise ratio of cylinder head vibration signal was enhanced by using wavelet's soft threshold value de-noising method.
  用小波软阈值降噪的方法提高了柴油机缸盖振动信号的信噪比。
• The model of2D image signal with noise and the steps of denoising using the2D wavelet transform are proposed.
  文中给出了含噪二维图像信号模型，以及利用2D小波分析对图像信号消噪的步骤。
• The intrusion signal detection method based on wavelet is presented.
  提出了基于小波分析的非法干扰信号的检测方法。
• Finally, a new de-noising method integrated with wavelet packet and singular value was put forward.
  最后提出了一种将小波包和奇异值分解相结合的降噪方法。