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

• 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。
• According to the feature of pileup-pellets image, a method of edge detection based on wavelet transform is presented.
  以堆积球团矿图像为背景，研究了一种基于小波变换的堆积小球边缘检测方法。
• 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。
• 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。
• Noisy image can be denoised through this filter operator and wavelet thresholding technique.
  图像中的噪声可以通过这个滤波算子和小波技术进行去除。
• In this experiments, continuous and discrete wavelet transforms are applied.
  在实验中，采用了连续小波变换和离散的小波变换。
• This paper introduces the principle of wavelet transform modulus maxima applying to edge detection.
  本文介绍了小波变换模极大值法进行边缘检测的原理。
• 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
• 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。
• 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。