Neural Network Toolbox

Design (newgrnn)

You can use the function newgrnn to create a GRNN. For instance, suppose that three input and three target vectors are defined as:

• P = [4 5 6];
  T = [1.5 3.6 6.7];
  

We can now obtain a GRNN with

• net = newgrnn(P,T);
  

and simulate it with

• P = 4.5;
  v = sim(net,P)
  

You might want to try demogrn1. It shows how to approximate a function with a GRNN.

Generalized Regression Networks

Probabilistic Neural Networks