How can I get the cutoff frequency of the wavelet low pass fitler of db4? I mean how can I know the remaining frequenies in the approximation signal resulting by the DWT decomposition?

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adam
adam 2013 年 6 月 24 日
コメント済み: Ali 2015 年 4 月 24 日
How can I get the cutoff frequency of the wavelet low pass fitler of db4? I mean how can I know the remaining frequenies in the approximation signal resulting by the DWT decomposition?

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