1.小浪;【物】子波,弱波,小波,基元波,成分波
1.a small wave, e.g. a ripple
1.It was a fine November day, cold and breezy yet clear and dry. A weak sun sparkled off the wavelets.
这时正值十一月,海风嗖嗖,寒气袭人,然而气清天朗,阳光微照,碧波粼粼。
2.A simple wave region should be so chosen as not to include points of intersection of wavelets.
一个简单波域必须选得合适,使它不包含子波的交点。
3.Scientists are now exploring the use of wavelets for various types of medical diagnostics and for weather forecasting as well.
科学家正在探讨利用小波进行不同类型的医疗诊断以及气象预报。
4.Since the wavelets possess symmetry and interpolation, the sampling theorem on approximation subspace is established easily.
用该方法构造出的小波具有插值性和对称性,因而容易建立信号采样定理。
5.By means of interpolating wavelets theory , we construct an adaptive algorithm to solve linear and nonlinear hyperbolic PDEs.
借助于插值小波理论,构造了用插值小波求解一维双曲偏微分方程的自适应算法。
6.Wavelets have found wide applications in image processing due to its multiresolution and multiscale analysis property.
小波分析由于具有多分辨率和多尺度分析特性,在图像处理方面得到了广泛应用。
7.At present, Fourier transform, short time Fourier transform and wavelets analysis are the main analysis methods of power quality.
目前电能质量的数学分析方法有傅立叶变换法、短时傅立叶变换法和小波分析法等。
8.A direct comparison between these basis functions and complex wavelets is performed, highlighting the advantages of this approach.
通过基本函数和复小波的直接比较,突显了这种方法的优势。
9.By means of interpolating wavelets theory, we construct an self-adaptive algorithm to solve twodimensional hyperbolic PDEs.
借助插值小波理论,构造了用插值小波求解二维双曲偏微分方程的自适应算法。
10.The join analysis of wavelets and higher-order cumulants is first used to analyze underwater target radiated noise in the paper.
将子波变换和高阶累积量联合分析应用于对水下目标辐射噪声的特征提取。