DocumentCode
2736388
Title
An operator-based approach to the unfolding transformation
Author
Teixeira, Marvi
Author_Institution
Dept. of Electr. Eng., Polytech. Univ. of Puerto Rico, Hato Rey
fYear
2008
fDate
10-13 Aug. 2008
Firstpage
795
Lastpage
798
Abstract
In this work we develop an operator-based approach suitable to unfold Data Flow Graphs (DFGs) of cyclic shifts of any order. We also show that, as a particular case of the proposed technique, DFGs of non-cyclic shifts can also be unfolded. In both circumstances the technique provides a unifying framework and a compact mathematical formulation that embodies an algorithm amenable to rapidly unfold a variety of DSP programs.
Keywords
circuit CAD; data flow graphs; signal processing; DFG; DSP program; cyclic shift technique; data flow graph; operator-based approach; unfolding transformation; Concurrent computing; Convolution; Delay; Digital signal processing; Energy consumption; Flow graphs; Parallel architectures; Scheduling; Throughput; Very large scale integration;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 2008. MWSCAS 2008. 51st Midwest Symposium on
Conference_Location
Knoxville, TN
ISSN
1548-3746
Print_ISBN
978-1-4244-2166-4
Electronic_ISBN
1548-3746
Type
conf
DOI
10.1109/MWSCAS.2008.4616919
Filename
4616919
Link To Document