wavelets

英 [ˈweɪvlɪts]

美

n.  (湖面或海面的)鳞波，涟漪
wavelet的复数

化学

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.

双语例句

• This paper defines a new concept of bi-symmetry for multi-bank wavelets.
  本文定义了一个双对称性新概念。
• Optimal multi-bank Haar wavelets and their application in image compression
  最优多进Haar小波及在图像压缩中的应用
• Wavelets are localized basis functions, good for representing short-time events.
  小波是定域基函数，可以很清楚的描述短时事件。
• Arrival time estimation of signals based on Haar wavelets transform
  基于Haar小波变换的信号到达时间估计
• This is Mallat's pyramid algorithm for multiresolution, connecting wavelets to filter banks.
  这是Mallat的多解析度金字塔演算法，把小波和滤波器库相联系。
• Compactly Supported Orthogonal Symmetric Wavelets and Nonseparable Wavelets
  紧支撑正交对称的小波与不可分小波
• Expression Recognition Based on Improved ODP and Gabor Wavelets
  基于改进ODP和Gabor小波相结合的表情识别
• Finally, the authors can derive the decomposition and reconstruction formulas which are similar to those of orthonormal wavelets.
  最后还给出类似于小波的小波紧框架的分解与重构算法。
• The notion of vector-valued multiresolution analysis is introduced, and the definition of orthogonal vector-valued wavelets is given.
  引进向量值多分辨分析与向量值正交小波的概念。
• The principle of multiple access communication is described, which is based on the orthogonal wavelets in this paper.
  本文描述了基于正交小波函数族的多址通信原理，并提出了一种多速率正交小波调制方法。