Proper transfer function: Difference between revisions

Revision as of 23:21, 10 October 2012

Revision as of 10:40, 11 October 2012

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:<math> |\textbf{G}(\pm j\infty)| < \infty </math>

A strictly proper transfer function will approach zero as the frequency approaches infinity (which is true for all physical processes{{dubious|date=October 2012}}):

:<math> \textbf{G}(\pm j\infty) = 0 </math>