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- A new method of impulse de-noising is proposed based on wavelet modulus maximums. 摘要根据小波系数模极大值的特性,提出了去除脉冲噪声的一种新方法。
- A new single-terminal fault locating method based on the traveling wave of wavelet modulus maxima combining with impedance method is presented. 提出了一种基于小波变换模极大值的行波法与阻抗法相结合的单端故障测距方法。
- A wavelet modulus maximum denoising method is used to the denoising process of oscillographic chronopotentiometric signal. 将小波模极大值滤噪法用于处理含噪示波计时电位信号。
- Based on the variation feature of signal and yawp wavelet modulus value in different scales,image edge is extracted by using local maximum of wavelet variation modulus. 基于信号和噪声在不同尺度下小波系数模值的变化特征,利用小波变换系数模的局部极大值提取图像的边缘。
- Experimental results demonstrate that the proposed scheme is superior to the scheme based on wavelet modulus maxima by approximating better the edges of images. 实验结果表明,与基于小波模极大值的图像边缘检测方法相比,该文算法有较低的计算复杂度,所提取的边缘更加逼近图像真实边缘。
- This paper introduces the basic theories and features of wavelet modulus maxima algorithm,advances the implementing steps of this algorithm,and tests the performances of wavelet modulus maxima algorithm through experiments. 介绍了小波模极大值法的基本理论和特点,提出了算法的实现步骤,并通过实验测试了小波极大值算法的性能。
- wavelet modulus maxima distribution 小波模极大值分布
- Multiscale edge detection based on wavelet modulus maxima 小波变换模极大值多尺度边缘检测
- Total Variation Improved Wavelet Modulus Maxima Reconstruction 一种改善小波变换模极大值重构信号的整体变分方法
- Edge Detection of X-ray Spot Weld Defects Based on Wavelet Modulus Maxima 基于小波模极大值的点焊缺陷边缘检测
- Keywords log data;wavelet transform;sequence stratigraphy;parasequence;wavelet modulus;multiscale analysis; 测井数据;小波变换;层序地层学;准层序;模极值;多尺度分析;
- Another basic quantity is the bulk modulus K. 另一个基本的量是体积模量K。
- Modulus of elasticity for tension? 拉伸弹性模量?
- Modulus of elasticity of volume? 体积弹性模量?
- Of, relating to, or based on a module or modulus. 模的模的,有关模的或基于模的。
- H4 composite had a better tensile modulus. 拉伸模数H4组成为最佳。
- wavelet modulus 模极值
- wavelet modulus maxima 小波模极大值
- wavelet modulus maximum 小波模极大值
- It extracts angular point by means of wavelet transformed modulus maximum of several scales and curvature theory. 它利用在几个尺度上小波变换模极大值和曲率理论提取角点。