wavelet
英 [ˈweɪvlət]
美 [ˈweɪvlət]
n. (湖面或海面的)鳞波，涟漪
复数：wavelets
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
双语例句
- 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 - 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。 - 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 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 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。 - The intrusion signal detection method based on wavelet is presented.
提出了基于小波分析的非法干扰信号的检测方法。 - 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 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。 - 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。 - This paper discusses the relation between Fourier series and wavelet transform.
就傅氏级数和小波变换之间的关系进行较全面地讨论。