fselect
Select frequency points or range in FRD model
Syntax
subsys = fselect(sys,fmin,fmax)
subsys = fselect(sys,index)
Description
subsys = fselect(sys,fmin,fmax) takes an FRD model sys and selects the
portion of the frequency response between the frequencies fmin and
fmax. The selected range [fmin,fmax] should be expressed
in the FRD model units. For an IDFRD model (requires System Identification Toolbox™ software), the SpectrumData,
CovarianceData and NoiseCovariance values, if non-empty,
are also selected in the chosen range.
subsys = fselect(sys,index) selects the frequency points specified by
the vector of indices index. The resulting frequency grid is
sys.Frequency(index)
Version History
Introduced before R2006a
