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
- 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。 - 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。 - 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 method based on stationary wavelet transform using tensor for infrared image denoising was proposed.
提出了一种基于张量的平稳小波变换红外图像去噪方法。 - Moreover, some digital signal processing methods which are wavelet analysis and digital filtering are used for signal de-noising.
采用了小波分析和数字滤波等数字信号处理方法来解决信号的降噪问题。 - 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。 - This paper introduces the basic principles of the wavelet analysis and classification and its application in image processing.
简要介绍了小波分析的基本原理和分类，及其在图像处理中的应用。 - An image denoising scheme based on wavelet packet and level dependent adaptive threshold is proposed in this paper.
提出了一种基于图像小波包变换及与分解层次相关的自适应阈值的去噪方法。 - 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 - 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。