The Math Forum

Search All of the Math Forum:

Views expressed in these public forums are not endorsed by NCTM or The Math Forum.

Math Forum » Discussions » Software » comp.soft-sys.matlab

Notice: We are no longer accepting new posts, but the forums will continue to be readable.

Topic: Neural network Vs DOE
Replies: 1   Last Post: Feb 16, 2013 9:06 PM

Advanced Search

Back to Topic List Back to Topic List Jump to Tree View Jump to Tree View  
Greg Heath

Posts: 6,387
Registered: 12/7/04
Re: Neural network Vs DOE
Posted: Feb 16, 2013 9:06 PM
  Click to see the message monospaced in plain text Plain Text   Click to reply to this topic Reply

Nihad AGHBALOU <> wrote in message <>...
> Hello,
> i have in learning base 6 colums and 3 line it contrain different values of x1 x2 and x3, for each triple(x1,x2,x3)i have one target y, knowing that the a priori model show is
> y=23+19.84*x1-8.91*x2+4.41*x3 -7.53*x1*x2+1.41*x2*x3+5.16*x2*x3+0.66*x1*x2*3
> how can i progress?
> i'm realy blocked thearat
> thk

Do you mean +1.41*x1*x3 ?
and +0.66*x1*x2^3 ?

What do you want to do?

Design a neural net that will approximate the I/O relationship of the polynomial?

Start with the 3x10 input matrix and 1x10 target matrix. Then plug them in to the example for fitnet

help fitnet

doc fitnet.

Hope this helps.


Point your RSS reader here for a feed of the latest messages in this topic.

[Privacy Policy] [Terms of Use]

© The Math Forum at NCTM 1994-2018. All Rights Reserved.