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

• An image denoising scheme based on wavelet packet and level dependent adaptive threshold is proposed in this paper.
  提出了一种基于图像小波包变换及与分解层次相关的自适应阈值的去噪方法。
• 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 Application of Wavelet analysis and Wavelet Packet in Image Compression
  小波分析和小波包在图像压缩中的应用
• This paper first introduces the basic ideas of wavelet transform and multi-resolution analysis.
  介绍小波变换和多分辨率分析的基本思想。
• 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。
• In this paper, to a kind of PDE, the wavelet collocation method was proposed.
  针对一类偏微分方程，提出了一种小波配点法。
• Thesis data, based on wavelet transform and PCA principles.
  毕业论文资料，基于小波变换和PCA原理的。
• In this paper, some new ways based on real wavelet transforms are presented.
  提出了一些基于实值小波变换的新方法。
• 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。
• A vehicle license plate location method based on wavelet transform and mathematical morphology under noise circumstances is presented.
  针对信号噪声环境下的车牌定位问题，提出了一种基于小波变换和数学形态学的图像定位方法。