Mercurial > hg > midi-score-follower

comparison src/midiEventHolder.cpp @ 4:4a8e6a6cd224

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
optimised draw function in dynamic vector class. Added Gaussian lookup but not yet used.
author Andrew N Robertson <andrew.robertson@eecs.qmul.ac.uk>
date Fri, 19 Aug 2011 15:53:04 +0100
parents de86d77f2612
children 195907bb8bb7
comparison
equal deleted inserted replaced
3:de86d77f2612 4:4a8e6a6cd224
23 pulsesPerQuarternote = 240; 23 pulsesPerQuarternote = 240;
24 noteArrayIndex = 0; 24 noteArrayIndex = 0;
25 noteMinimum = 30; 25 noteMinimum = 30;
26 noteMaximum = 96; 26 noteMaximum = 96;
27 27
28 minimumMatchSpeed = 0.7; 28 minimumMatchSpeed = 0.0;
29 maximumMatchSpeed = 1.3; 29 maximumMatchSpeed = 2.0;
30 30
31 likelihoodWidth = 100; 31 likelihoodWidth = 100;
32 likelihoodToNoiseRatio = 0.02; 32 likelihoodToNoiseRatio = 0.02;
33 33
34 bayesStruct.speedLikelihoodNoise = 0.05;//was 0.05 34 bayesStruct.speedLikelihoodNoise = 0.02;//was 0.05
35 bayesStruct.speedDecayWidth = 20; 35 bayesStruct.speedDecayWidth = 20;
36 bayesStruct.speedDecayAmount = 10; 36 bayesStruct.speedDecayAmount = 10;
37 37
38 speedPriorValue = 1.0; 38 speedPriorValue = 1.0;
39 39
47 bayesStruct.relativeSpeedPrior.getMaximum(); 47 bayesStruct.relativeSpeedPrior.getMaximum();
48 //bayesStruct.simpleExample(); 48 //bayesStruct.simpleExample();
49 49
50 speedPriorValue = 1.0; 50 speedPriorValue = 1.0;
51 noteHeight = (*screenHeight) / (float)(noteMaximum - noteMinimum); 51 noteHeight = (*screenHeight) / (float)(noteMaximum - noteMinimum);
52
53 printf("lookup index %f value %f\n", bayesStruct.prior.getLookupIndex(100, 30., 10.0), bayesStruct.prior.gaussianLookupTable[(int)bayesStruct.prior.getLookupIndex(100, 30., 10.0)]);
52 } 54 }
53 55
54 56
55 57
56 void midiEventHolder::reset(){ 58 void midiEventHolder::reset(){