comparison SparseHMM.cpp @ 131:b877df85ad9e fixedlag

mono pitch works now with the refactored HMM implementation

 {
     size_t nFrame = obsProb.size();
     if (nFrame < 1) {
         return vector<int>();
     }
-    
-    
+
     initialise(obsProb[0]);
 
     // rest of forward step
     for (size_t iFrame = 1; iFrame < nFrame; ++iFrame)
     {

 
     vector<int> path = finalise();
     return(path);
 }
 
+void
+SparseHMM::reset()
+{
+    m_scale.clear();
+    m_psi.clear();
+    for (size_t i = 0; i < m_delta.size(); ++i) m_delta[i] = 0;
+    for (size_t i = 0; i < m_oldDelta.size(); ++i) m_oldDelta[i] = 0;
+}
 
 void
 SparseHMM::initialise(vector<double> firstObs)
 {
+    reset();
+
     double deltasum = 0;
 
     // initialise first frame
     for (size_t iState = 0; iState < m_nState; ++iState)
     {