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2013-06-19Initialise ooura struct with right amount of memory for ooura FFT. Fixes #11Jamie Bullock
2013-06-19Print which FFT implementation is being used at startupJamie Bullock
2013-06-18Copy out input values for Ooura so the in-place transform doesn't overwrite *...Jamie Bullock
2013-06-18Update definition with const to reflect prototypeJamie Bullock
2013-06-18Comment out unused variableJamie Bullock
2013-06-18Update function prototype to use const for passed in sample bufferJamie Bullock
2013-06-02Pass block size to xtract_init_vdsp_data() instead of block size / 2. Fixes b...Jamie Bullock
2013-05-31Reinstate path fixJamie Bullock
2013-05-31Remove obsolete reference to xtract_scalar_private.hJamie Bullock
2013-05-31Add wavelet-based pitch trackerJamie Bullock
2013-04-24Provide relative include path for libxtract.h for compatibility with non-auto...Jamie Bullock
2013-01-10fixed Linux bugsJamie Bullock
2013-01-09implemented optimised FFT via the Accelerate framework. closes #5Jamie Bullock
2013-01-09add option to explicitly specify Ooura library at configure timeJamie Bullock
2013-01-09fixed bug in xtract_dct where data wasn't being copied to result vectorJamie Bullock
2013-01-09run FFT in place on the data vectorJamie Bullock
2013-01-09switched from single to double precision througout. closes #9Jamie Bullock
2013-01-07removed references to FFTWJamie Bullock
2013-01-07changed license from GPL to MIT. closes #6Jamie Bullock
2013-01-07added Ooura implementation to repositoryJamie Bullock
2012-03-29- fixed build-time bug. in some cases average_deviation was commented out ins...Jamie Bullock
2011-03-31- fixed xtract_spread() -- now just calls xtract_spectral_variance()Jamie Bullock
2011-03-30- reimplemented xtract_spectral_variance() xtract_spectral_skewness() and xtr...Jamie Bullock
2011-03-30- fixed typos in *result initialisation potentially fixing horrible bugJamie Bullock
2010-02-03- fixed DC/Nyquist inclusion bug in xtract_spectrum() and refactored a bitJamie Bullock
2008-11-11- Committed patch by Chris Cannam to avoid reading past the end of an array i...Jamie Bullock
2008-09-12- Committing ancient change left on HD. Relates to FFTW fft typeJamie Bullock
2008-05-04Fixed bug in peak interpolation algorithm in xtract_peak_spectrum()Jamie Bullock
2008-03-26- Fixed build fail if --enable-fft not specifiedJamie Bullock
2008-02-16- Added to pd example the ability to differentiate between differentJamie Bullock
2008-02-15Added new extraction function: xtract_subbands()Jamie Bullock
2008-02-15- Fixed bugs in xtract_flatness(), or at least added necessaryJamie Bullock
2008-01-02- Minor fix in xtract_lpc... or at least think it's a fixJamie Bullock
2008-01-02- Re-factoring in xtract_spectrum and fixed normalisation bugJamie Bullock
2008-01-01- Improvements to SWIG bindings generation scriptJamie Bullock
2007-12-29- PD example brought in line with new delta features and subframe functionJamie Bullock
2007-12-28- Added new helper functions: xtract_windowed() and xtract_features_from_subf...Jamie Bullock
2007-12-27Added l-norm/spectral fluxJamie Bullock
2007-12-27- Added extra argument to xtract_spectrum to give the option of normalising t...Jamie Bullock
2007-12-24- Fixes to descriptors.c where no break statement was given for certain cases...Jamie Bullock
2007-10-16Fix for 'multiple symbol definitions' vs 'symbol not defined' dilemna. I thin...Jamie Bullock
2007-10-09Added missing extern storage class specifier to private globalsJamie Bullock
2007-10-09Fixed bug in xtract_init_mfcc() - iteration to decide filter peak positions o...Dan Stowell
2007-10-08Committed missing files needed for new out-of-place fftw plan creationJamie Bullock
2007-10-06Removed fftw_plan from xtraction functions. Created new init function xtract_...Jamie Bullock
2007-10-03Dan Stowell: Removed strange "zeroing" part of xtract_mfcc() which was zeroin...Dan Stowell
2007-10-03Minor modifications to MFCC init, mainly just code formattingDan Stowell
2007-09-24Made xtract_loudness() more permissive, so it doesn't crash if N > BARK_BANDSJamie Bullock
2007-09-06Java bindings (with simple test) now working. Unified Python and Java binding...Jamie Bullock
2007-09-05Added java bindings. Everything seems to work OK, except test.java won't comp...Jamie Bullock
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