| Age | Commit message (Collapse) | Author | |
|---|---|---|---|
| 2007-10-06 | Removed fftw_plan from xtraction functions. Created new init function ↵ | Jamie Bullock | |
| xtract_init_fft() for creating plans, which have global scope. Updated examples to reflect the change. New configure option: --with-fft_optimisation (0 = FFTW_ESTIMATE, 1 = FFTW_MEASURE, 2 = FFTW_PATIENT). | |||
| 2007-10-03 | Dan Stowell: Removed strange "zeroing" part of xtract_mfcc() which was ↵ | Dan Stowell | |
| zeroing a load of elements despite the fact that they're ignored by the DCT process called next, and never used for anything. This was writing to an assumed large result array (same size as number of FFT bins) despite the fact that only a small number of MFCCs (typically less than 50) are required, therefore either wasting memory or writing to memory it shouldn't do! | |||
| 2007-10-03 | Minor modifications to MFCC init, mainly just code formatting | Dan Stowell | |
| 2007-09-24 | Made xtract_loudness() more permissive, so it doesn't crash if N > BARK_BANDS | Jamie Bullock | |
| 2007-09-06 | Java bindings (with simple test) now working. Unified Python and Java ↵ | Jamie Bullock | |
| bindings tests. | |||
| 2007-09-05 | Added java bindings. Everything seems to work OK, except test.java won't ↵ | Jamie Bullock | |
| compile. Some kind of path error, but I can't work out how to fix it. | |||
| 2007-09-04 | Added basic SWIG wrapper generator (use ./configure --enable-swig etc) | Jamie Bullock | |
| 2007-09-03 | Checked ANSI C89 compliance (basically a few ifndefs for the C99 math ↵ | Jamie Bullock | |
| functions: powf, roundf etc). Added a few PD examples/tests. | |||
| 2007-09-02 | Fixed bug in xtract_irregularity_k() - failure to initialise *result to zero | Dan Stowell | |
| 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 ↵ | Jamie Bullock | |
| they don't get a samplerate 44100 is assumed (I'm not sure if this is a good idea!). | |||
| 2007-04-20 | Minor update to autocorrelation_fft() | Jamie Bullock | |
| 2007-04-20 | Fixed autocorrelation_fft() it now gives comparable output to autocorrelation() | Jamie Bullock | |
| 2007-04-04 | Small changes thanks to compiler warnings (no change to behaviour) | Dan Stowell | |
| 2007-03-20 | Fixed constants in xtract_macros_private.h so that defaults work out OK | Jamie Bullock | |
| 2007-03-20 | Removed spurious mallocs and frees in xtract_mfcc and xtract_dct | Jamie Bullock | |
| 2007-03-19 | Further updated xtract_spectrum() to hopefully fix fft iteration bug and ↵ | Jamie Bullock | |
| nyquist/DC inclusion. Added new boolean argument 'withDC' to select whether the DC component is required in the output | |||
| 2007-03-19 | xtract_mfcc(): Slightly different way of limiting to XTRACT_LOG_LIMIT. It's ↵ | Dan Stowell | |
| the same in theory, but saves on one assignment operation. But the real reason I did it was because my compiler (gcc 4.0.1, Apple intel edition) was getting it wrong (presumably during some optimisation). It does save on the assignment though. | |||
| 2007-03-19 | xtract_mfcc failed to initialise its result values to zero - now fixed. | Dan Stowell | |
| 2007-03-14 | Fixed bug in xtract_spectrum() FFTW_R2HC now interpreted correctly. Updated ↵ | Jamie Bullock | |
| ChangeLog and AUTHORS files. | |||
| 2007-03-13 | Fixed incorrect symbols in FFTless placeholder functions, and made them ↵ | Dan Stowell | |
| return a value. | |||
| 2007-02-15 | Removed '//' comments | Jamie Bullock | |
| 2007-02-15 | Minor fixes to descriptors.c (Thanks to Chris Cannam) | Jamie Bullock | |
| 2007-02-12 | Various minor fixes | Jamie Bullock | |
| 2007-01-29 | Added xtract_macros_private.h | 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 | Made some changes to spectral_mean etc. | Jamie Bullock | |
| 2007-01-10 | Rationalised spectral data format. Added spectral_mean et al | Jamie Bullock | |
| 2007-01-09 | Added desc and p_desc fields to descriptor definitions | Jamie Bullock | |
| 2006-12-22 | Added function descriptors | 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 | |
| values and N/2 magnitude coefficients. 'Fixed' xtract_loudness() so that N=1 can be used for specific loudness. | |||
| 2006-12-20 | Added bin frequencies to second half of xtract_magnitude_spectrum() | Jamie Bullock | |
| 2006-12-20 | Added new features: sum, highest_value, crest and noisiness | Jamie Bullock | |
| 2006-12-20 | Fixed xtract_flatness() | 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 | |
| xtractors that use peak spectrum. Fixed memory alloc bug in pd example. | |||
| 2006-12-11 | Fixed xtract_init_mfcc | Jamie Bullock | |
| 2006-12-09 | Implemented xtract_harmonics | Jamie Bullock | |
| 2006-12-09 | Fixed typos in scalar.c (thanks to Chris Cannam) and added -Wall to | Jamie Bullock | |
| CFLAGS so this doesn't happen again! | |||
| 2006-10-24 | Various minor fixes | Jamie Bullock | |
| 2006-10-20 | Minor changes | Jamie Bullock | |
| 2006-10-20 | Replaced --enable-vector with --enable-fft and improved build | Jamie Bullock | |
| 2006-10-20 | Added simpletest example | Jamie Bullock | |
| 2006-10-18 | Added help string support, minor fixes. | Jamie Bullock | |
| 2006-10-18 | Added PD help files | Jamie Bullock | |