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wei zhou


Last seen: 約2ヶ月 前 |  2018 年からアクティブ

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Empirical Fourier Decomposition: EFD
Empirical Fourier decomposition: An accurate signal decomposition method for nonlinear and non-stationary time series analysis

3年以上 前 | ダウンロード 6 件 |

質問


Why not just use Rectangular window for filtering?
This question has puzzled me a lot. I wanna know why people not use the ideal window: rectangular window for filtering. I realiz...

5年以上 前 | 1 件の回答 | 0

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質問


How can I plot in matlab like this？
I have data of X and Y, but only Z of the red dot are knew, how can I plot more smoothly like this image?.

5年以上 前 | 0 件の回答 | 0

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質問


what is method can i used to smooth my time domain data？
I have got some data, but they are prominent in some places. I want to smooth these data. An article says that Kalman filter can...

6年以上 前 | 0 件の回答 | 0

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質問


As the output of function kalman ，what is the kalmf ？
When I use the function kalman , we know the results of kalmf are state space system . So how can I get the optimal estimate y ...

6年以上 前 | 0 件の回答 | 0

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