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小波方法和偏微分方程方法是图像去噪中的主要方法。该文提出基于离散小波变换对图像进行阈值去噪,得出了小波阈值的偏微
分方程表示形式,在此基础上研究偏微分方程的解法,采用分数步的小波阈值方法对图像去噪,得到了较好的去噪效果,同时可以保护边
缘。数值试验结果表明,该方法具有比小波方法更好的去噪效果,能获得较高的信噪比-Wavelet method and partial differential equations is the main method of image denoising.
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该文讲解了分数阶微积分和小波变换之间的关系,很不错的论文-The article explained the fractional calculus and the relationship between the wavelet transform, a very good paper
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分数阶B样条小波用于图像去噪的matlab程序。-B fractional spline wavelet for image denoising matlab program.
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Adaptive wavelet filter based on Fractional Lower Order Moment for bearing fault diagnosis
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一种新型分数阶小波变换及其应用,讨论了新型分数阶小波变换的应用-A new Fractional Wavelet Transform and Its Applications, discussed the application of the new fractional wavelet transform
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阐述了新型分数阶小波变换的时间- 分数频分析性能,讨论了新型分数阶小波变换的应用, 并进行了相应的数值验证-The new fractional wavelet transform- fractional frequency analysis of performance, to discuss the application of the new fractional wavelet transform, and the corresponding numerical verification
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小波分次谐波分解 用来解决傅里叶分解难以处理的分数次谐波-Harmonic decomposition wavelet decomposition is used to solve difficult to deal with fractional Fourier harmonics
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The generalized continuous wavelet transform associated
with the fractional Fourier transform-The main objective of this paper is to study the fractional Fourier transform (FrFT ) and the
generalized continuous wavelet transform and some of their
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matlab 分数小波分析,用于信号处理和分析-FRACTIONAL SPLINE WAVELET SOFTWARE FOR MATLAB
Thierry Blu and Michael Unser
Biomedical Imaging group
Swiss Federal Institute of Technology Lausanne (EPFL), Switzerland.
October 1999
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ICA(主分量分析)算法和程序,关于小波的matlab复合分析,分数阶傅里叶变换计算方面。- ICA (Principal Component Analysis) algorithm and procedures, Matlab wavelet analysis on complex, Fractional Fourier transform computing.
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分数阶傅里叶变换计算方面,matlab小波分析程序,通过matlab代码。- Fractional Fourier transform computing, matlab wavelet analysis program, By matlab code.
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实现了对10个数字音的识别程序分数阶傅里叶变换计算方面,关于小波的matlab复合分析。- Realization of 10 digital audio recognition program Fractional Fourier transform computing, Matlab wavelet analysis on complex.
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分数阶傅里叶变换计算方面,可以提取一幅图中想要的目标,小波包分析提取振动信号中的特征频率。- Fractional Fourier transform computing, Target can be extracted in a picture you want, Wavelet packet analysis to extract vibration signal characteristic frequency.
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分数阶傅里叶变换计算方面,雅克比迭代求解线性方程组课设,有小波分析的盲信号处理。- Fractional Fourier transform computing, Jacobi iteration for solving linear equations class-based, There Wavelet Analysis Blind Signal Processing.
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详细画出了时域和频域的相关图,分数阶傅里叶变换计算方面,Gabor小波变换与PCA的人脸识别代码。- Correlation diagram shown in detail the time domain and frequency domain, Fractional Fourier transform computing, Gabor wavelet transform and PCA face recognition code.
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分数阶傅里叶变换计算方面,基于小波变换的数字水印算法matlab代码,小波包分析提取振动信号中的特征频率。- Fractional Fourier transform computing, Based on wavelet transform digital watermarking algorithm matlab code, Wavelet packet analysis to extract vibration signal characteristic frequency.
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分数阶傅里叶变换计算方面,基于小波变换的数字水印算法matlab代码,使用起来非常方便。- Fractional Fourier transform computing, Based on wavelet transform digital watermarking algorithm matlab code, Very convenient to use.
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Fractional wavelet with matlab
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Waveform data analysis, Matlab wavelet analysis on complex, Fractional Fourier transform computing.
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Pattern Recognition bayes discriminant analysis algorithm, Matlab wavelet analysis on complex, Fractional Fourier transform computing.
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