Signal Flow Graphs and Data Flow Graphs

Chapter

Abstract

This chapter first introduces two types of graphical representations of digital signal processing algorithms including signal flow graph (SFG) and data flow graph (DFG). Since SFG and DFG are in general used for analyzing structural properties and exploring architectural alternatives using high-level transformations, such transformations including retiming, pipelining, unfolding and folding will then be addressed. Finally, their real-world applications to both hardware and software design will be presented.

Keywords

Expense Cute 

Notes

Acknowledgements

Many parts of the text and figures in this chapter are taken from the text book in [2]. These have been reprinted with permission of John Wiley & Sons, Inc. The authors are grateful to John Wiley & Sons, Inc., for permitting the authors to use these figures and parts of the text from [2]. They are also grateful to George Telecki, associate publisher at Wiley for his help in this regard.

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Copyright information

© Springer Science+Business Media, LLC 2013

Authors and Affiliations

  1. 1.Department of Electrical and Computer EngineeringUniversity of MinnesotaMinneapolisUSA
  2. 2.Marvell Semiconductor Inc.Santa ClaraUSA

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