Anantapadmanabhan, Akshay; Bellur, Ashwin; Murthy, Hema A.
(Institute of Electrical and Electronics Engineers (IEEE), 2013)
In this paper we use a Non-negative Matrix Factorization/n(NMF) based approach to analyze the strokes of the mri-/ndangam, a South Indian hand drum, in terms of the normal/nmodes of the instrument. Using ...