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
- 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 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。 - 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。 - 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。 - The results show that the prediction model of chaotic time series based on wavelet de-noising and LS-SVM is better.
实例表明，基于小波消噪和LS-SVM的混沌时间序列预测模型具有较好的预测效果。 - 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。 - 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。 - 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。 - Wavelet feature tracking method based on particle filter is proposed.
该文提出了基于粒子滤波的小波特征跟踪方法。 - 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。