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
Wavelets are small waves on the surface of a sea or lake.
双语例句
- In this paper, some new ways based on real wavelet transforms are presented.
提出了一些基于实值小波变换的新方法。 - 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。 - 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 - 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。 - 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。 - 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。 - 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 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。 - 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。 - 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 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。 - Proposes a new multi-layered image coding algorithm based on wavelet and matching pursuit transforms.
提出了一种基于小波和匹配跟踪的分层图像编码算法。 - 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。 - 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。 - 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 dissertation, image compression method and improved method based on bi-orthogonal wavelet packet was discussed in detail.
论文详细研究了基于双正交小波包的静态图像压缩方法及其改进。 - 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。 - 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。 - 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。 - 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 the paper the application of wavelet transform is discussed in mechanical noise fault diagnosis.
本文讨论了小波分析理论在机械噪声故障诊断中的应用。 - In this experiments, continuous and discrete wavelet transforms are applied.
在实验中，采用了连续小波变换和离散的小波变换。 - 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 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 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 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。 - 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。 - 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。 - This paper first introduces the basic ideas of wavelet transform and multi-resolution analysis.
介绍小波变换和多分辨率分析的基本思想。