wavelets
英 [ˈweɪvlɪts]
美
n. (湖面或海面的)鳞波，涟漪
wavelet的复数
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
- 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 - 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。 - Wavelets are used in computer imaging, animation, noise reduction and data compression.
小波用于计算机成像、动画、降噪和数据压缩。 - 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。 - An interactive processing technique of full wave sonic logging data is developed to enhance the veracity of various wavelets.
开发了声波全波列测井资料的人机交互处理技术，大大提高了各种分波信息处理的准确性。 - 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。 - 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。 - 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。 - But tensor product wavelets has a number of drawbacks.
张量积小波有其自身的缺点。 - In this paper, we present the computational methods of periodic orthogonal spline wavelets, which can be used to process the problems on the finite interval.
给出了周期正交样条小波的计算方法.用这种周期正交样条小波可方便地处理有限区间上的问题。