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Sat, 06 Oct 2007 16:36:00 +0000 Jamie Bullock Removed fftw_plan from xtraction functions. Created new init function 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).
Thu, 04 Oct 2007 14:29:30 +0000 Jamie Bullock Incremented FIX revision number and updated ChangeLog
Wed, 03 Oct 2007 13:43:16 +0000 Dan Stowell Dan Stowell: Removed strange "zeroing" part of xtract_mfcc() which was 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!
Wed, 03 Oct 2007 10:01:15 +0000 Dan Stowell Minor modifications to MFCC init, mainly just code formatting
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