hist.h File Reference

Histogram function. More...

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Typedefs

typedef struct _aubio_hist_t aubio_hist_t
 histogram object

Functions

aubio_hist_tnew_aubio_hist (smpl_t flow, smpl_t fhig, uint_t nelems, uint_t channels)
 histogram creation
void del_aubio_hist (aubio_hist_t *s)
 histogram deletion
void aubio_hist_do (aubio_hist_t *s, fvec_t *input)
 compute the histogram
void aubio_hist_do_notnull (aubio_hist_t *s, fvec_t *input)
 compute the histogram ignoring null elements
smpl_t aubio_hist_mean (aubio_hist_t *s)
 compute the mean of the histogram
void aubio_hist_weigth (aubio_hist_t *s)
 weight the histogram
void aubio_hist_dyn_notnull (aubio_hist_t *s, fvec_t *input)
 compute dynamic histogram for non-null elements

Detailed Description

Histogram function.

Big hacks to implement an histogram


Function Documentation

aubio_hist_t* new_aubio_hist ( smpl_t  flow,
smpl_t  fhig,
uint_t  nelems,
uint_t  channels 
)

histogram creation

Parameters:
flow minimum input
fhig maximum input
nelems number of histogram columns
channels number of channels
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Generated on Wed Jul 21 18:53:55 2010 for aubio by  doxygen 1.6.3