Regression equation in neural network

I am using neural network module in matlab. I have 8 independent variable e.g X1, X2, X3,...X8 with 1 dependent variable e.g Y. As i used neural network and got a equation like-- Output = a*(target)+b, but I want a regression equation like -- Y(predicted) = f(X1, X2, X3,...X8). Is this provision available in neural network.

[Sivakumaran Chandrasekaran]

have you tried neural network toolbox demos

Answer 1

[Greg Heath]

 y = repmat(b2,O,N) + LW*tanh( repmat(b1,I,N) + IW*x );

Hope this helps.

Thank you for formally accepting my answer

Greg

[naveen kumar s]

hello Greg

Can you please define terms in equation you have given to obtain Correlation equaion.

Thanks