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 key techniques in this system includes wavelet analysis, image thinning, pixel tracing.
其关键技术包括小波分析，图像细化和象素跟踪。 - 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。 - An edge detection Algorithm based on lifting wavelet and morphology was proposed.
提出了一种基于小波提升和形态学的图像边缘检测方法。 - 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。 - 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。 - 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。 - 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。 - The research of speaker recognition under noise environment in wavelet domain is presented in this thesis.
本文在小波域对噪声环境下的说话人识别进行了研究。 - 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。 - 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。