Control System Toolbox™

fnorm - Pointwise peak gain of FRD model

Syntax

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

Description

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.

See Also

lti/norm, frd/abs

filt

frd