wavelet造句

In this paper, a translation invariance wavelet transform is applied to image denoise.
文中主要研究平移不变小波变换在图象降噪中的应用.

Methodof recognising noise sources with continuous wavelet is also discussed.
探讨了采用连续小波识别压缩机噪声源的方法.

A rotation invariant texture classification algorithm based on log - polar and Dual - Tree Complex Wavelet Transform ( DT - CWT ) is proposed.
提出了一种基于对数 - 极坐标变换(Log-Polar )和双树复数小波变换 ( DT-CWT ) 的旋转不变纹理分类算法.

The wavelet transformation by Gabor wavelet is applied to the time - frequency analysis of disperse plate waves.
基于小波变换和模态声发射理论,通过模态声发射试验的方法确定了管道中导波传播的频散特性.

In analytical chemistry, wavelet transform has been mainly utilized for signal smoothing, de - noising and compression.
在分析化学领域中, 小波分析也逐渐应用于去噪与平滑 、 数据压缩等方面.

A new method for further frequency analysis whose name is wavelet - cepstrum is established.
建立了一种新的二次频谱分析方法,首次提出了小波倒频谱的概念.

This article is to investigate biorthogonal matrix - valued wavelet packets in higher dimensions.
摘要研究高维矩阵值双正交小波包的构造及性质.

Wavelet transform has the MRA characteristic and can make time - frequency analysis.
小波分析具有多分辨率分析和时频定位的特点,能够分析信号的局部特征.

Biorthogonal spline wavelet may work for the identification of its weak signal.
双正交样条小波可实现对其弱信号的分辨.

The noise of plasma laser interferogram is removed with binary wavelet transform.
采用二进小波变换消除了等离子体激光干涉图象的噪声.

In chapter three, we study the wavelet numerical solution of simply - boundary value problem of biharmonic equation.
第三章, 我们考察了双调和方程简支边值问题的非平稳小波数值解.

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