Statistical errors for non-linear system measurements involving square-law operations |
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Authors: | JS Bendat |
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Institution: | J.S. Bendat Company, 833 Moraga Drive, Los Angeles, California 90049, U.S.A. |
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Abstract: | This paper develops normalized random error formulas for special bispectra estimates and associated frequency response function estimates in finite memory square-law systems. Error formulas are also derived for output spectrum estimates from these non-linear systems and for associated non-linear coherence functions. These formulas are useful to evaluate such measured non-linear results as well as to design experimental programs. |
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