Perfect reconstruction of signal—a new polynomial matrix inverse approach
نویسندگان
چکیده
منابع مشابه
Laurent Polynomial Inverse Matrices and Multidimensional Perfect Reconstruction Systems
We study the invertibility of M -variate polynomial (respectively : Laurent polynomial) matrices of size N by P . Such matrices represent multidimensional systems in various settings including filter banks, multipleinput multiple-output systems, and multirate systems. Given an N × P polynomial matrix H(z) of degree at most k, we want to find a P × N polynomial (resp. : Laurent polynomial) left ...
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ژورنال
عنوان ژورنال: EURASIP Journal on Wireless Communications and Networking
سال: 2018
ISSN: 1687-1499
DOI: 10.1186/s13638-018-1122-5