| 小波分析与应用综述 |
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| 引用本文： | 牛艳蓉.小波分析与应用综述[J].科技信息,2009(3):158-159. |
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| 作者姓名： | 牛艳蓉 |
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| 作者单位： | 西安财经学院; |
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| 摘 要： | 小波分析是在傅立叶变换的基础上发展起来的一种时频分析方法。作为一种新的变换域信号处理方法．小波变换尤其擅长处理在非平稳信号的分析。目前，这种分析方法已经广泛应用于信号处理、图像处理、量子场论、分形理论等领域。
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| 关 键 词： | 小波分析 时域 频域 |
The Overview on Wavelet Analysis and Applications |
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| NIU Yan-rong.The Overview on Wavelet Analysis and Applications[J].Science,2009(3):158-159. |
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| Authors: | NIU Yan-rong |
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| Institution: | Xi'an University Of Finance and Economics Xi'an Shanxi 710061 |
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| Abstract: | The wavelet analysis is based on Fourier transform developed a time-frequency analysis method.As a new transform domain signal processing methods,wavelet transform particularly good at dealing with non-stationary signal analysis.At present,such an analysis method has been widely used in signal processing,image processing,quantum field theory,fractal theory and other fields. |
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| Keywords: | Wavelet analysis Time domain Frequency domain |
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