This function applies the Optimal Brain Surgeon (OBS) strategy for

％ pruning neural network models of dynamic systems. That is networks

％ trained by NNARX, NNOE, NNARMAX1, NNARMAX2, or their recursive

％ counterparts.-This function applies the Optimal Brain Surgeon (OBS) strategy for pruning neural network models of dynamic systems. That is networks trained by NNARX, NNOE, NNARMAX1, NNARMAX2, or their recursive counterparts.