A method of determining signals in mixed signal systems

摘要

The present invention relates to a method for determining signals of a system, comprising of subsystems and connections, said signals being located on said connections, comprising the steps: representing said system as a first graph, comprising nodes and edges, at least part of said nodes representing said subsystems and at least part of said edges (vertices), representing said connections, said signals having related signals on said edges; determining in said first graph at least one subgraph; transforming said first graph into a second graph by replacing at least one subgraph of said first graph by another subgraph following a rewrite rule; and determining said signals of said system by determining said related signals on said edges of said second graph. <IMAGE>