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關注：1
2013-05-23 12:21
求翻譯：對IMF進行希爾伯特變換就能得到信號的時頻圖，能夠準確找到信號突變發生的時間是什么意思？ 待解決
 懸賞分：1
- 離問題結束還有
對IMF進行希爾伯特變換就能得到信號的時頻圖，能夠準確找到信號突變發生的時間
問題補充： |
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2013-05-23 12:21:38
Hilbert transform to get the signal frequency diagram can accurately find the signal mutation occurred at a time on the imf
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2013-05-23 12:23:18
hilbert transform IMF carried out to get at the signal frequency map, to be able to accurately locate the signal mutations occurred at a time
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2013-05-23 12:24:58
Carries on Hilbert to IMF to transform can obtain the signal time frequency diagram, can accurately find the time which the signal sudden change occurs
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2013-05-23 12:26:38
Hilbert transform of the IMF will be able to receive signals of Shi Pintu, accurately find signal catastrophe occurring time
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2013-05-23 12:28:18
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