1)SPWVD(smooth pseudo Wigner-Ville distribution)平滑伪维格纳变换
2)pseudo-Wigner Ville transform伪维格纳变换
3)RSPWVD重排平滑伪维格纳分布
4)smooth and pseudo Wigner-Ville distribution平滑伪维格纳-威利分布
5)pseudo Wigner-Ville transformation伪维格纳-威利变换
1.In this paper,cross-term attenuation was obtained by using pseudo Wigner-Ville transformation,then the instantaneous frequency curve could be extracted from pseudo Wigner-Ville distribution.针对在分析高阶多项式相位信号时,维格纳-威利分布的交叉项使得时频分布图变得难以解释的问题,采用伪维格纳-威利变换减少交叉项,并且从伪维格纳-威利分布提取出多项式相位信号的瞬时频率曲线,利用曲线拟合的方法拟合瞬时频率曲线,从而实现了多项式相位信号参数估计。
6)Wigner transformation维格纳变换
1.The property of the optical spectrum and imaging systems is analyzed based on the Wigner transformation and its property.利用维格纳变换及其性质 ,分析了信号频谱及其成像光学系统的特性 。
英文短句/例句
1.Property Analysis of Spectrum and Imaging Based on the Wigner Transformation频谱及其成像系统维格纳变换特性分析
2.Fractional Fourier Transform of Two-dimensional Cosine-gaussian Beams Based on the Wigner Distribution Function二维余弦高斯光束基于魏格纳分布函数的分数傅里叶变换
3.On the Application of Wigner-Ville Distribution and Radon-Wigner Transform to Signal Time-frequency Analysis;维格纳—威利分布与Radon-Wigner变换在信号时—频分析中的应用研究
4.Efficient Compression Techniques for 3D Meshes Using Wavelet Transform;基于小波变换的三维网格压缩技术的研究
5.A Watermark Algorithm for Three Dimensional Meshes Based on Integer Wavelet Transform基于整数小波变换的三维网格数字水印算法
6.New Properties of the Radon Transform of the Cross Wigner/Ambiguity Distribution Function交叉魏格纳/模糊度分布函数中拉冬变换的新特性
7.Two-dimensional Assembly of Silver Nanoparticles and Its Application in Surface-enhanced Raman Spectroscopy;纳米银粒子的二维组装和傅立叶变换拉曼光谱研究
8.wigner's phase space distribution functio维格纳相空间分布函数
9.The variety of German spoken in Vienna.维也纳语在维也纳讲的德语一种变体
10.2-D Arnold transformation and non-equilateral image scrambling transformation二维Arnold变换及非等长图像置乱变换
11.binary-to-gray coverter二进码-格雷码变换器
12.fibre-optic scan converter纤维光学扫描变换器
13.DIP FILTERING USING 2D FOURIER AND HILBERT TRANSFORMS用二维付氏变换及希氏变换作倾斜滤波
14.Application of the graphics transformation and its matrix of three-dimension graphics;浅谈三维图形的图形变换及其变换矩阵
15.Banque Gutzwiller, Kurz, Bungener, S.A.古茨维勒,库尔茨,宾格纳银行
16.Application of Wigner Distribution in Electroencephalograpy (EEG) Signal Processing维格纳分布在脑电信号处理中的应用
17.Discussing the Cause of Forming of Scandinavian Design Style;议斯堪的纳维亚设计风格形成之原因
18.Probe into Naqqara of Uygur in Hotan Xinjiang;新疆和田地区维吾尔族纳格拉鼓浅析
相关短句/例句
pseudo-Wigner Ville transform伪维格纳变换
3)RSPWVD重排平滑伪维格纳分布
4)smooth and pseudo Wigner-Ville distribution平滑伪维格纳-威利分布
5)pseudo Wigner-Ville transformation伪维格纳-威利变换
1.In this paper,cross-term attenuation was obtained by using pseudo Wigner-Ville transformation,then the instantaneous frequency curve could be extracted from pseudo Wigner-Ville distribution.针对在分析高阶多项式相位信号时,维格纳-威利分布的交叉项使得时频分布图变得难以解释的问题,采用伪维格纳-威利变换减少交叉项,并且从伪维格纳-威利分布提取出多项式相位信号的瞬时频率曲线,利用曲线拟合的方法拟合瞬时频率曲线,从而实现了多项式相位信号参数估计。
6)Wigner transformation维格纳变换
1.The property of the optical spectrum and imaging systems is analyzed based on the Wigner transformation and its property.利用维格纳变换及其性质 ,分析了信号频谱及其成像光学系统的特性 。
延伸阅读
平滑1.平而光滑。
