How to train RBF NN with MFCC coefficients??

hi, i've calculated MFCC coeffients of my voice sample.its a 13*256 matrix. i've 5 such feature vector for 5 speech samples of the same word. i created a RBF NN with newrb(p,t) where p is input, which is one of the feature vectors and t=eye(1,256). the network was created with 256 epochs. now i want to train the net with rest of the feature vectors. here i'm having a trouble. i used train(net,p,t). but it shows an error as "Network "trainFcn" is undefined.". can u please help me???? also can i use the same net to train for identifying another with different target vector??

Answer 1

[Greg Heath]

UNFORTUNATELY, A given newrb net can be trained once and only once.

Additional training is not allowed.

Greg