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

• Face Recognition with Two Dimensional Gabor Wavelets and Support Vector Machine
  基于二维Gabor小波和支持向量机的人脸识别
• Wavelets transform is used to detect the pitch period of speech signal, and attain a good result.
  利用小波变换进行了语音基音周期提取的实验，达到较好的效果。
• 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
• 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
• 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。
• A simple wave region should be so chosen as not to include points of intersection of wavelets.
  一个简单波域必须选得合适，使它不包含子波的交点。
• A necessary condition for the existence of biorthogonal vector-valued wavelets was given.
  给出向量值双正交小波存在的条件。
• Wavelets and AAR Model Based Predicting Algorithm for WMN
  基于小波变换和AAR模型的WMN流量预测方法
• 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。
• 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。