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Fork of Jamie Bullock's feature extraction library
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xtract_scalar.h
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2014-11-07
Move xtract inside "include" directory
Jamie Bullock
2014-06-04
Merge pull request #53 from seanlikeskites/tristimulusWork
Jamie Bullock
2014-06-03
Add xtract_peak() determines whether the 'current' value is a peak
Jamie Bullock
2014-03-11
Add xtract_midicent() convenience function to convert from frequency to MIDI ...
Jamie Bullock
2014-02-25
updated docs and removed commented out code
Sean Enderby
2014-02-24
documentation update
Sean Enderby
2014-02-24
correction to xtract_odd_even_ratio
Sean Enderby
2014-02-17
updated documentation for xtract_hps
Sean Enderby
2014-02-11
Make xtract_lowest_value() return XTRACT_NO_RESULT if all values in the input...
Jamie Bullock
2013-07-08
Remove spurious argv specification from xtract_smoothness() documentation. Fi...
Jamie Bullock
2013-05-31
Add wavelet-based pitch tracker
Jamie Bullock
2013-01-09
implemented optimised FFT via the Accelerate framework. closes #5
Jamie Bullock
2013-01-09
switched from single to double precision througout. closes #9
Jamie Bullock
2013-01-07
changed license from GPL to MIT. closes #6
Jamie Bullock
2012-03-29
- fixed build-time bug. in some cases average_deviation was commented out ins...
Jamie Bullock
2011-03-30
- reimplemented xtract_spectral_variance() xtract_spectral_skewness() and xtr...
Jamie Bullock
2008-05-04
Fixed bug in peak interpolation algorithm in xtract_peak_spectrum()
Jamie Bullock
2008-03-26
- Fixed build fail if --enable-fft not specified
Jamie Bullock
2008-02-15
- Fixed bugs in xtract_flatness(), or at least added necessary
Jamie Bullock
2007-09-06
Java bindings (with simple test) now working. Unified Python and Java binding...
Jamie Bullock
2007-08-20
Minor mods and typos corrections that were lurking uncommitted
Jamie Bullock
2007-08-19
Fixes for MSP example, and changed the fundamental estimators so that if they...
Jamie Bullock
2007-02-12
Various minor fixes
Jamie Bullock
2007-01-29
Added namespacing to enumerations and defines. Made most macros private.
Jamie Bullock
2007-01-21
Finished the essentials of descriptors.c
Jamie Bullock
2007-01-11
Fleshed out function descriptors.
Jamie Bullock
2007-01-10
Rationalised spectral data format. Added spectral_mean et al
Jamie Bullock
2006-12-21
Added xtract_sharpness()
Jamie Bullock
2006-12-21
Added xtract_slope()
Jamie Bullock
2006-12-21
xtract_magnitude_spectrum() and xtract_peaks() share format of N/2 frequency ...
Jamie Bullock
2006-12-20
Added new features: sum, highest_value, crest and noisiness
Jamie Bullock
2006-12-15
Numerous fixes and enhancements, see ChangeLog.
Jamie Bullock
2006-12-12
Numerous fixes, see ChangeLog
Jamie Bullock
2006-12-11
Changes to xtract_inharmonicity - made parameters consistent with other
Jamie Bullock
2006-12-09
Implemented xtract_harmonics
Jamie Bullock
2006-10-17
Improved xtract_f0
Jamie Bullock
2006-10-10
Improved doxygen documentation
Jamie Bullock
2006-10-09
Added f0 estimation (based on AMDF)
Jamie Bullock
2006-10-08
Added spectral centroid
Jamie Bullock
2006-10-05
Changed xtract_f0 to xtract_lowest_match
Jamie Bullock
2006-10-04
Added doxygen tags and compile scripts
Jamie Bullock
2006-10-02
Initial import
Jamie Bullock