prediction in univariate times series with neural networks

Hello all. I am a beginner in the domain of neural network. I have a unvariate time series y(t) and I seek for make multi-step prediction y(t+1), ..., y(t+p) using only last values of y(t). could anyone help me plz by giving some detailed code (in matlab 2012a, and matlab 2012b if there is difference).

Thank you

Answer 1

[Greg Heath]

help narnet

doc narnet

[Marina]

they give an example for NARX with multiple inputs .. I have a sig=ngle input wich is the series y(t) .. any help?

[Greg Heath]

No, the code is for narnet.

Most equations are invariant to size of input and output matrices because the are written in matrix form.