A simple commutativity condition for block decimators and expanders
نویسندگان
چکیده
منابع مشابه
A simple commutativity condition for block decimators and expanders
Commutativity rules play an essential role when building multirate signal processing systems. In this letter, we focus on the interchangeability of block decimators and expanders. We, formally, prove that commutativity between these two operators is possible if and only if the data blocks are of an equal length corresponding to the greatest common divisor of the integer decimation and expansion...
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ژورنال
عنوان ژورنال: Digital Signal Processing
سال: 2014
ISSN: 1051-2004
DOI: 10.1016/j.dsp.2014.08.010