Hi Fernando! All the usages of =^ (disconnect operator) at the top of your code don't make sense. Maybe you want to replace all of those with => ?
/Stefan On Mon, Apr 29, 2013 at 12:45 PM, fernando alonso <[email protected]>wrote: > Hi users, > > I am writting a program to extract audio features but the autoCorr, xCorr > always give me a 0 value. ZeroX always give me 0.5 value. > > This is a brief of the source code: > > //Definitions for features extraction > > adc => FFT fft =^ RMS rms => blackhole; > > fft =^ RollOff rolloff => blackhole; > > fft =^ Centroid centroid => blackhole; > > fft =^ Flux flux => blackhole; > > fft =^ ZeroX zerox => blackhole; > > adc => AutoCorr autoCorr => blackhole; > > fft =^ XCorr xCorr => blackhole; > > > //Feauture extraction > > fft.upchuck() @=> UAnaBlob blobFFT; > > rms.upchuck() @=> UAnaBlob blobRMS; > > (blobRMS.fval(0) * 100000) => volumenInst; > > rolloff.upchuck() @=> UAnaBlob blobRollOff; > > (blobRollOff.fval(0)*srate )/2 => rollOffInst ; > > centroid.upchuck() @=> UAnaBlob blobCentroid; > > (blobCentroid.fval(0)*srate)/2=> centroideInst; > > flux.upchuck() @=> UAnaBlob blobFlux; > > blobFlux.fval(0) => similitudInst; > > zerox.upchuck() @=> UAnaBlob blobZeroX; > > blobZeroX.fval(0) => zeroXInst; ///<----------- > > xCorr.upchuck() @=> UAnaBlob blobxCorr; > > blobxCorr.fval(0) => correlacionCruzadaInst; ///<----------- > > autoCorr.upchuck() @=> UAnaBlob blobAutocorrelacion; > > blobAutocorrelacion.fval(0) => autocorrelacionInst; ///<----------- > > > Kindy Regards. > > > > > > > -- > Fernando Alonso MartÃn > [email protected] > http://roboticnaturalinteraction.com<http://www.roboticNaturalInteraction.com/famartin.html> > > > _______________________________________________ > chuck-users mailing list > [email protected] > https://lists.cs.princeton.edu/mailman/listinfo/chuck-users > > -- Release me, insect, or I will destroy the Cosmos!
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