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【答案】应助回帖
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yummyking: 金币+20, 翻译EPI+1, ★★★★★最佳答案 2015-10-13 17:06:41
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The core of EEMD is the addition of the white noise to the signal to be decomposed. The use of the uniform distribution of white noise makes it possible for the signal with different time scales to distribute automatically to the appropriate reference scale. At the same time, with the zero-mean characteristics of white noise, the noise cancels each other out after multiple averaging, thereby inhibiting or even completely eliminating the influence of noise. |
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