New release #4
Description
Hello!
I would like to share a news that I started a work on a new version of libmusic.
This comes as a result of my recent re-research of the MUSIC, which comes as a result of my long lasting desire to answer all the questions about this algorithm that I had left without knowing the answers, as a result of my engineering thesis and because I want to use libmusic in a bunch of new cases.
There will be plenty of improvements including:
- specify (pure) signal and noise space dimensions (you can choose number of signal and noise vectors separately)
- get power and amplitude estimates
- get frequency estimates by rooting each eigenfilter (computing Z-transform of eigenvector and finding it's complex roots)
- buffer a single frame in lmtool and run detection on each sample
- code refactoring so DTMF related code won't confuse people anymore
Please share your comments, ideas, requests and questions!
The work is currently at a MATLAB stage and you can trace it here
