comparison Code/Test/formantPlotter.m @ 4:92ca03a8fa99 tip

Update to ICASSP 2013 benchmark

+
+timeShift = length(formants) / length(vuv);
+
+for( idx = 1: length( formants ) )
+    frameIdx = floor( idx / timeShift ) + 1;
+    if( vuv( frameIdx ) == 0 )
+        % frame is silent
+        plot( formants( idx,2 ), 'w.' );
+        plot( formants( idx,3 ), 'w.' );
+        plot( formants( idx,4 ), 'w.' );
+    elseif( vuv( frameIdx ) == 1 )
+        % frame is voiced
+        plot( formants( idx,2 ), 'y.' );
+        plot( formants( idx,3 ), 'c.' );
+        plot( formants( idx,4 ), 'g.' );
+    else
+        %frame is unvoiced
+        plot( formants( idx,2 ), 'r.' );
+        plot( formants( idx,3 ), 'r.' );
+        plot( formants( idx,4 ), 'r.' );
+    end
+end