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

• 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。
• 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。
• 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。
• 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。
• 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。
• 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 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
• 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。
• 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 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。