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Pointwise peak gain of FRD model


fnrm = fnorm(sys)
fnrm = fnorm(sys,ntype)


fnrm = fnorm(sys) computes the pointwise 2-norm of the frequency response contained in the FRD model sys, that is, the peak gain at each frequency point. The output fnrm is an FRD object containing the peak gain across frequencies.

fnrm = fnorm(sys,ntype) computes the frequency response gains using the matrix norm specified by ntype. See norm for valid matrix norms and corresponding NTYPE values.

Version History

Introduced in R2006a

See Also