Information Technology and Computer Application Engineering – Liu, Sung & Yao (Eds)
© 2014 Taylor & Francis Group, London, ISBN 978-1-138-00079-7
Mathematical standard of MUSIC approach for multiple emitter location
Bao Fa Sun
Department of Computer Science and Technology, Anhui Sanlian University, Hefei, Anhui, China
ABSTRACT: To set up the mathematical standard of MUSIC approach for multiple emitter location, three
new concepts are defined: linear space spanned by a matrix, distance from a vector to a subspace, inner product
of a vector and a subspace. Basing on these definations, the inaccurate usage of two concepts is exacted and the
wrong usage of a concept is modified. The study is useful and necessary for summarization and deeper research