diff toolboxes/MIRtoolbox1.3.2/MIRToolboxDemos/mirtest.m @ 0:e9a9cd732c1e tip

first hg version after svn

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/toolboxes/MIRtoolbox1.3.2/MIRToolboxDemos/mirtest.m	Tue Feb 10 15:05:51 2015 +0000
@@ -0,0 +1,173 @@
+function mirtest(audio)
+
+if not(nargin)
+    audio = 'ragtime';
+end
+
+%% Version 1.0
+
+mirpeaks(mirspectrum(audio,'Mel'))
+f = mirframe(audio,.5,.5)
+mirpeaks(mirspectrum(f,'Mel'),'Total',1)
+mirpeaks(mirautocor(f),'Total',1,'NoBegin')
+mirpeaks(mirspectrum(f),'Total',1,'NoBegin')
+mirpeaks(mirchromagram(f),'Total',1)
+mirpeaks(mirkeystrength(f),'Total',1)
+%mirpeaks(mirfluctuation(f),'Total',1,'NoBegin') %Not implemented yet..
+[a,b,c] = mirkey(audio)
+
+%%
+%pause
+clear a b c f
+close all
+
+f = mirfeatures(audio);
+sf = mirstat(f);
+
+f.dynamics.rms{1}
+f.fluctuation.peak{1}
+f.fluctuation.centroid{1}
+f.rhythm.tempo{:}
+f.rhythm.attack.time{:}
+f.rhythm.attack.slope{1}
+sf.dynamics.rms
+sf.fluctuation.peak
+sf.fluctuation.centroid
+sf.rhythm.tempo
+sf.rhythm.attack.time
+sf.rhythm.attack.slope
+
+%pause
+close all
+
+f.timbre.zerocross{:}
+f.spectral.centroid{:}
+f.spectral.brightness{:}
+f.spectral.spread{:}
+f.spectral.skewness{:}
+f.spectral.kurtosis{:}
+f.spectral.rolloff95{:}
+f.spectral.rolloff85{:}
+f.spectral.spectentropy{:}
+f.spectral.flatness{:}
+sf.timbre.zerocross
+sf.spectral.centroid
+sf.spectral.brightness
+sf.spectral.spread
+sf.spectral.skewness
+sf.spectral.kurtosis
+sf.spectral.rolloff95
+sf.spectral.rolloff85
+sf.spectral.spectentropy
+sf.spectral.flatness
+
+%pause
+close all
+
+f.spectral.roughness{:}
+f.spectral.irregularity{:}
+%f.timbre.inharmonicity{:}
+f.spectral.mfcc{:}
+f.spectral.dmfcc{:}
+f.spectral.ddmfcc{:}
+f.timbre.lowenergy{:}
+sf.spectral.roughness
+sf.spectral.irregularity
+%sf.timbre.inharmonicity
+sf.spectral.mfcc
+sf.spectral.dmfcc
+sf.spectral.ddmfcc
+sf.timbre.lowenergy
+
+%pause
+close all
+
+f.timbre.spectralflux{:}
+%f.pitch.salient{:}
+f.tonal.chromagram.peak{:}
+f.tonal.chromagram.centroid{:}
+f.tonal.keyclarity{:}
+f.tonal.mode{:}
+f.tonal.hcdf{:}
+sf.timbre.spectralflux
+%sf.pitch.salient
+sf.tonal.chromagram.peak
+sf.tonal.chromagram.centroid
+sf.tonal.keyclarity
+sf.tonal.mode
+sf.tonal.hcdf
+
+mirexport('resultdemo.txt',sf)
+mirexport('resultdemo.arff',f)
+
+%% Version 1.1
+
+%pause
+clear f
+close all
+
+mirlength(audio)
+s = mirspectrum(audio,'cents','Min',50)
+s = mirspectrum(s,'Collapsed')
+mirspectrum(s,'Gauss')
+ss = mirspectrum(s,'Smooth')
+p = mirpeaks(ss,'Extract')
+mirkurtosis(p)
+[le,f] = mirlowenergy(audio,'ASR')
+p = mirpitch(audio,'frame')
+mirpitch(p,'median')
+mirauditory(audio)
+mirroughness('ragtime')
+
+%%
+%pause
+clear s ss p le f
+close all
+
+fb = mirfilterbank('Design','NbChannels',5)
+f = mirfeatures(fb);
+%sf = mirstat(f);
+f = mireval(f,audio)
+
+f.dynamics.rms{1}
+f.fluctuation.peak{1}
+f.fluctuation.centroid{1}
+f.rhythm.tempo{:}
+f.rhythm.attack.time{:}
+f.rhythm.attack.slope{1}
+
+%pause
+close all
+
+f.timbre.zerocross{:}
+f.spectral.centroid{:}
+f.spectral.brightness{:}
+f.spectral.spread{:}
+f.spectral.skewness{:}
+f.spectral.kurtosis{:}
+f.spectral.rolloff95{:}
+f.spectral.rolloff85{:}
+f.spectral.spectentropy{:}
+f.spectral.flatness{:}
+
+%pause
+close all
+
+f.spectral.roughness{:}
+f.spectral.irregularity{:}
+%f.timbre.inharmonicity{:}
+f.spectral.mfcc{:}
+f.spectral.dmfcc{:}
+f.spectral.ddmfcc{:}
+f.timbre.lowenergy{:}
+
+%pause
+close all
+
+f.timbre.spectralflux{:}
+%f.pitch.salient{:}
+f.tonal.chromagram.peak{:}
+f.tonal.chromagram.centroid{:}
+f.tonal.keyclarity{:}
+f.tonal.mode{:}
+f.tonal.hcdf{:}
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