Designin granuar neural networks

Hi everybody,

I want to implement a granular neural network. In fact, I have trained a neural network, and now, I want to make the weights of this network granular. My question is how I can make these weights granular and calculate the outputs of this new designed network? Should I implement the MATLAB sim function by myself? or I can first set the weights in the network and then use the "sim" function itself? (I have tried the second method, but it takes too much time). Or can I use custom neural networks?

Thanks a lot for you answers in advance, Elaheh

[Greg Heath]

What is a granular net?