Problem with running eemd function

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Jan Ali
Jan Ali 2021-3-13
评论： Jan Ali 2021-3-14
Dear experts,
I face issue when implementing the eemd function on a power quality signal (y). It is a bit hard to me to realize the errors. I appreciate if anyone could help me solving this issue.

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Walter Roberson
Walter Roberson 2021-3-13
That code requires y to be a row vector but it is a column vector.
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Walter Roberson
Walter Roberson 2021-3-14
https://www.mathworks.com/matlabcentral/answers/319811-genetic-algorithm-for-parameter-estimation-in-eemd-ensemble-empirical-mode-decomposition
The code requires that the s you pass in must be a row vector. You do not show us what you are passing in, but we can tell it is not a row vector.
Jan Ali
Jan Ali 2021-3-14
Thanks so much Walter. I really appreciate it.
I already checked the "Genetic Algorithm for parameter estimation in EEMD" while I was getting the error.
Now the (s) signal is 1000x1 double. Meanwhile, for plotting the IMFs, in emd it is simple and as integrated function emd(y), but in case of eemd, should we plot/subplot each IMF individually ( plot(IMF(:,1)) ) or there is some integrated fun as emd(s) to plot all IMFs at once?
Wish you have a great weekend ahead.

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