Title :
The reverse jacket matrix of weighted Hadamard transform for multidimensional signal processing
Author :
Lee, Moon Ho ; Park, Ju Yong ; Kwon, Myong Won ; Lee, Seung-Rae
Author_Institution :
Dept. of Inf. & Commun. Eng., Chonbuk Nat. Univ., Chonju, South Korea
Abstract :
The class of reverse jacket matrices ([RJ]N) is defined; the main property of [RJ]N is that the inverse matrices of its elements can be obtained very easily and have a recursive structure. [RJ]N is a generalized form of the weighted Hadamard transform. Each element of [RJ]N can be used to the subsampling matrix. These matrices can be further used to develop efficient algorithms in PCS signal processing as well as in coding and information theory
Keywords :
Hadamard matrices; Hadamard transforms; encoding; matrix inversion; personal communication networks; signal sampling; Hadamard matrix; PCS signal processing; algorithms; coding; information theory; inverse matrices; multidimensional signal processing; recursive structure; reverse jacket matrix; subsampling matrix; weighted Hadamard transform; Error correction; Error correction codes; Fast Fourier transforms; Image coding; Matrix decomposition; Moon; Multidimensional signal processing; Radio access networks; Signal processing algorithms; Sparse matrices;
Conference_Titel :
Personal, Indoor and Mobile Radio Communications, 1996. PIMRC'96., Seventh IEEE International Symposium on
Conference_Location :
Taipei
Print_ISBN :
0-7803-3692-5
DOI :
10.1109/PIMRC.1996.567441
