[features] Added features library
[features] MFCC function added
[features] Added modules for calculation of features
[features] Added example script for feature extraction
[features] Adding statistics calculation from feature tracks
[features] Testing script added
[features] added old data_object.py code; kept the new one for future fix
[features] feature_extraction_example.sh had all bugs fixed
[features] feature_extraction_example.sh had all bugs fixed
[features] Removed redundant print statements in feature extraction lib
[features] wav2spectrogram supports stereo files. Stats csv formatting changed
[features] Added machine learning libraries
[features] Added recommendation module
[features] Added scripts for feature extraction and recommendation
[features] wav2spectrogram overlap is now calculated correctly
[features] SMC projetc is getting closer to the previous results.
[features] Our DFT now matches Matlab's result. It needs further testing, but I have to go now
[features] Changed permission of newly added scripts
[features] Solved issue #4: Divide by zero in scripts/dataset_features.sh
[features] Results correlated (but not an exact reproduction) to those obtained in SMC2014 were obtained