wavelets的例句大全

HWT in this paper means that in WT decomposition and reconstruction, we use two different mother wavelets.

本文中，混合小波变换是指在小波分解和重构中分别使用不同的基本小波。

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Constant phase correction method recommended here is only an approximation for solving this question because the residual phases of wavelets of real seismic section are not necessarily the constant.

本文介绍的常相位校正是解决这个问题的一种近似方法（因为实际剖面中的子波剩余相位不一定是常数）。

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Finally, we prolongate the theory to two dimension tensor product wavelets space, proofing the best approximation property of product spline wavelets interpolation and constructing the parallel algorithm of the wavelets decomposition.

最后，我们继续将这一理论拓展到二维张量积小波空间，验证了乘积型样条小波插值的最佳逼近性质，进而在二维张量积小波空间构造了乘积型样条小波分解的并行算法。

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Wavelets have good time frequency characteristics. The signals can be decomposed into different frequency components with different wavelet scales.

小波变换具有很好的时、频局域性，以不同的小波变换尺度，可将信号分解成不同的频率分量。

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Model the time-varying channel using the multi-resolution decomposition wavelets, and then a blind identification method based' on the model is proposed;

结合小波多分辨率分析提出一种基于小波模型的信道盲识别算法；

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The Symmetry of Scaling and Wavelet Function of Periodic Cardinal Interpolatory Wavelets

周期基数插值尺度函数和小波函数的对称性

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The Construction of the Biorthogonal Periodic Interpolatory Wavelets and the Implementation of the Corresponding Algorithms

双正交周期插值小波的构造及其算法实现关于周期插值样条的几点注记

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The problem for constructing wavelets from a M-band orthogonal interpolatory scaling function was considered.

考虑由M-带正交插值函数构造相应小波函数的矩阵扩充问题。

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Local Properties of Periodic Cardinal Interpolatory Wavelets

一类周期小波的局部性质

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Wavelets analysis is a new mathematical tool which can abstract the details of the short term loading series at will.

小波分析是一种新兴的数学工具，它能任意地提取短期负荷序列的细节。

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Measure of Weaving Density for Woven Fabric based on Wavelets Transformation

基于小波变换的机织物经纬密度测量

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In this paper four simulation methods used to simulate the optical wavefront distorted by atmospheric turbulence are provided, including Karhunen-Loeve function based on Zernike polynomials, wavelets transform, Fourier transform and ARMA method.

介绍了模拟自适应光学系统中受大气湍流影响的光学波前的四种方法，即基于Zernike多项式的K-L函数展开法、小波法、Fourier法以及ARMA法。

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Gabor wavelets transform is similar with human vision characteristic, and is widely used in computer vision and pattern recognition area.

Gabor小波变换与高等动物视觉皮层简单细胞的接受场具有相似的特性，被广泛地应用于计算机视觉和模式识别领域。

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The algorithm models simple cell receptive fields through Dual-Tree Complex Wavelets. The model also incorporates inhibition and facilitation interactions between neighboring cells to choose a number of coefficients of transformation to achieve the sparse representation of initial images by utilizing the local competition and inhibition method.

该算法用双树复数小波模拟视觉皮层简单细胞的感受野，结合相邻细胞间抑制和增强特性，用局部竞争抑制的方法从变换系数中选取少量系数稀疏表示图像。

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A method of wavelets transform in computer graphics processing

计算机图形处理的小波变换方法

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Influence of the variety of the apparent dominant frequency of Ricker wavelets on the detection effects of chaotic oscillator

Ricker子波视主频的变化对混沌振子检测效果的影响

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Construction of Smooth Orthonormal Wavelets Libraries and Application in Signal-denoising

光滑正交小波库的构造及在信号去噪中的应用

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Research on Stock Price Index Information Measure Based on Wavelets and Fractals Theory

基于小波分形理论的股价指数信息量测度研究

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Detection of Superimposed signals of Cosmic Ray Experiment Using Wavelets DATA& INFORMATION Signal Processing

基于小波分析的宇宙线实验数据信号处理

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The improved NWS denoising method is very robust and unsusceptible to the mother wavelets, threshold modes and estimation methods, and has greater adaptability for complex noise.

改进的NWS方法对母小波的敏感性小，受阈值方式、阈值估计方法的影响小，算法更具鲁棒性，且对复杂成分的噪声更具适应性。

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