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
- According to the feature of pileup-pellets image, a method of edge detection based on wavelet transform is presented.
以堆积球团矿图像为背景,研究了一种基于小波变换的堆积小球边缘检测方法。 - 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。 - 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 vehicle license plate location method based on wavelet transform and mathematical morphology under noise circumstances is presented.
针对信号噪声环境下的车牌定位问题,提出了一种基于小波变换和数学形态学的图像定位方法。 - 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。 - 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。 - 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 - Finally, a new de-noising method integrated with wavelet packet and singular value was put forward.
最后提出了一种将小波包和奇异值分解相结合的降噪方法。 - 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 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。