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关注：1
2013-05-23 12:21
求翻译：对IMF进行希尔伯特变换就能得到信号的时频图，能够准确找到信号突变发生的时间是什么意思？ 待解决
 悬赏分：1
- 离问题结束还有
对IMF进行希尔伯特变换就能得到信号的时频图，能够准确找到信号突变发生的时间
问题补充： |
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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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