wavelet level criteria decision

Hi,
I am using 'db' wavelets to reduce noise. As I know, at most, higher level wavelet processing reduces noise better. but how to decide wavelet level dynamically to get best SNR(comparing a threshold in time or frequency or acc. to a statistics) ?
Thx :)

回答 (1 件)

HANS
HANS 2018 年 6 月 18 日

0 投票

update, need advice.
Thx, WR

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2018 年 4 月 3 日

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2018 年 6 月 18 日

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