Mercurial > hg > emotion-detection-top-level
diff Code/Test/plotAudioFrameByType.m @ 4:92ca03a8fa99 tip
Update to ICASSP 2013 benchmark
| author | Dawn Black |
|---|---|
| date | Wed, 13 Feb 2013 11:02:39 +0000 |
| parents | ea0c737c6323 |
| children |
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--- a/Code/Test/plotAudioFrameByType.m Mon Sep 10 09:20:12 2012 +0100 +++ b/Code/Test/plotAudioFrameByType.m Wed Feb 13 11:02:39 2013 +0000 @@ -1,17 +1,40 @@ function plotAudioFrameByType( x, noOfValidFrames, vuv, frameLength ); +values = unique( vuv ); -hold on + +figure(1); hold off; + for frameIdx = 1:noOfValidFrames startPoint = ((frameIdx-1) * frameLength)+1; endPoint = frameIdx * frameLength; -% if( vuv( frameIdx ) == 0 ) %silent -% plot( startPoint : endPoint , x( startPoint : endPoint ), 'w' ); - if( vuv( frameIdx ) == 1 ) % voiced - plot( startPoint : endPoint , x( startPoint : endPoint ), 'y' ); - elseif( vuv( frameIdx ) == 2 ) %unvoiced - plot( startPoint : endPoint , x( startPoint : endPoint ) , 'r' ); + xTicks = frameIdx : 1/frameLength : (frameIdx+1)-(1/frameLength); + + if( length( values) == 2 ) + type1 = values(1); + type2 = values(2); + if( vuv( frameIdx ) == type1 ) % voiced + % plot( startPoint : endPoint , x( startPoint : endPoint ), 'y' ); + plot( xTicks , x( startPoint : endPoint ), 'y' );hold on + elseif( vuv( frameIdx ) == type2 ) %unvoiced + % plot( startPoint : endPoint , x( startPoint : endPoint ) , 'r' ); + plot( xTicks , x( startPoint : endPoint ) , 'r' );hold on + end + elseif( length( values) == 3 ) + type1 = values(1); + type2 = values(2); + type3 = values(3); + if( vuv( frameIdx ) == type1 ) % voiced + % plot( startPoint : endPoint , x( startPoint : endPoint ), 'y' ); + plot( xTicks , x( startPoint : endPoint ), 'y' );hold on + elseif( vuv( frameIdx ) == type2 ) %unvoiced + % plot( startPoint : endPoint , x( startPoint : endPoint ) , 'r' ); + plot( xTicks , x( startPoint : endPoint ) , 'g' );hold on + elseif( vuv( frameIdx ) == type3 ) %unvoiced + % plot( startPoint : endPoint , x( startPoint : endPoint ) , 'r' ); + plot( xTicks , x( startPoint : endPoint ) , 'r' );hold on + end end end hold off \ No newline at end of file