Problem with Training neural network after feature extraction for Facial Expression recognition

I am doing my project on Facial Expression recognition. I want to detect seven expressions.I have already extracted features using LBP algorithm & now training of neural network is undesirable. I tried to vary the number of hidden neurons but results goes still worst. I am using ' nnstart' for the network. please help me out.

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[Greg Heath]

Woefully insufficient information.

Try the command line approach, posting code and results.