Lag Space in NARX NN

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Asier
Asier 2014-3-17
评论： Greg Heath 2017-5-6
I'm trying to model a MIMO sytem (two inputs and two outputs) with a NARX neural net. My problem is that no matter which combination of past inputs and outputs I use, I keep getting a poor performance when simulating it in closed loop.
I've been reading about using the correlation functions to get a good estimation of the needed lags by plotting the results of these functions but I don't quite understand how to use them. I would really appreciate it, if somebody could explanin it to me or post some code to obtain the lags.

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Greg Heath
Greg Heath 2014-3-18
Many code examples have been posted. Search on
greg nncorr narxnet
Hope this helps
Thank you for formally accepting my answer
Greg
  2 个评论
Yevgeniy Arabadzhi
Yevgeniy Arabadzhi 2017-5-4
I searched " greg nncorr" and it brought me here. Wondering when will I find this famous example.
Greg Heath
Greg Heath 2017-5-6
Search the NEWSGROUP 1st.That is where I tend to post tutorial types.
If you want to shorten the list, try adding tutorial to the search words.

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