THE AUDITORY MODELING TOOLBOX
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MAY2011_XCORRNORM - Normalized time-domain cross-correlation function
Usage
[XCORR,LAGS] = may2011_xcorrnorm(INL,INR) [XCORR,LAGS] = may2011_xcorrnorm(INL,INR,MAXLAG,bDETREND,bNORM)
Input parameters
| INL | left input arranged as [nSamples x nChannels] |
| INR | right input arranged as [nSamples x nChannels] |
| MAXLAG | computation is performned over the lag range -MAXLAG:MAXLAG (default, MAXLAG = nSamples-1) |
| bDETREND | substract mean (default, bDETREND = true) |
| bNORM | normalization flag (default, bNORM = true) |
Output parameters
| XCORR | cross-correlation function [nSamples x nChannels] |
| LAGS | time lags of cross-correlation function [2*MAXLAG+1 x 1] |
Description
may2011_xcorrnorm calculates the normalized cross-correlation function. It outputs both, the function itself, and the time lags used.
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