Difference between revisions of "Flow graph (mathematics)"
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Revision as of 04:55, 28 May 2016
In graph theory, a flow graph is a form of digraph associated with a set of linear algebraic or differential equations.
Description
Abrahams and Coverley write:
A signal flow graph is a network of nodes (or points) interconnected by directed branches, representing a set of linear algebraic equations. The nodes in a flow graph are used to represent the variables, or parameters, and the connecting branches represent the coefficients relating these variables to one another. The flow graph is associated with a number of simple rules which enable every possible solution [related to the equations] to be obtained.
Source: J. R. Abrahams, G. P. Coverley (2014). "Chapter 1: Elements of a flow graph". Signal flow analysis. Elsevier. p. 1. ISBN 9781483180700.
