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

• 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。
• 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。
• 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。
• 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。
• 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。
• 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。
• 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。
• A denoising method using wavelet library was proposed.
  提出了通过构造小波库进行去噪的方法。
• 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 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