Mercurial > hg > multitrack-audio-matcher

diff src/AudioEventMatcher.cpp @ 22:24c413f0f2c5

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rescue mechanism added
author Andrew N Robertson <andrew.robertson@eecs.qmul.ac.uk>
date Sun, 12 Feb 2012 22:25:14 +0000
parents 604add81822f
children bc113cd60a2f
line wrap: on
line diff
--- a/src/AudioEventMatcher.cpp	Sun Feb 12 01:07:45 2012 +0000
+++ b/src/AudioEventMatcher.cpp	Sun Feb 12 22:25:14 2012 +0000
@@ -149,7 +149,7 @@
 void AudioEventMatcher::setSpeedRatioDistribution(const double& speedRatio){
 	bayesianStruct.relativeSpeedPosterior.zero();
 	bayesianStruct.relativeSpeedPosterior.addToIndex(bayesianStruct.relativeSpeedPosterior.getRealTermsAsIndex(speedRatio), 1);
-	bayesianStruct.relativeSpeedPosterior.addGaussianShapeFromRealTime(1, 0.06, 0.5);
+	bayesianStruct.relativeSpeedPosterior.addGaussianShapeFromRealTime(1, 0.06, 0.8);
 }
 
 void AudioEventMatcher::stopPlaying(){
@@ -157,6 +157,13 @@
 	temporal.printEventTimes();
 }
 
+void AudioEventMatcher::rescue(){
+	bayesianStruct.posterior.zero();
+	bayesianStruct.posterior.addConstant(1);
+	bayesianStruct.prior.zero();
+	bayesianStruct.prior.addConstant(1);
+}
+
 void AudioEventMatcher::updatePosition(){
 	
 	if (startedPlaying){