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
- A denoising method using wavelet library was proposed.
提出了通过构造小波库进行去噪的方法。 - This paper presents an image watermarking technology based on disperse wavelet transform.
提出了一种子离散小波变换域实现图象水印的方法。 - 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。 - 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。 - 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。 - 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。 - 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。 - 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。 - Thesis data, based on wavelet transform and PCA principles.
毕业论文资料，基于小波变换和PCA原理的。 - 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。