- 'NumSamples' is set such that the frequency response estimation includes the lower
end of the frequency range.
Other chirp options have default values.'OptionName',OptionValueSignal characteristics, specified as comma-separated option name and option value pairs.Option Name Option Value
'Amplitude' Signal amplitude.
Default: 1e-5'FreqRange' Signal frequencies, specified as either:
- Two-element vector, for example [w1 w2]
- Two-element cell array, for example {w1 w2}
Default: [1,1000]'FreqUnits' Frequency units:
- 'rad/s' — Radians per second
- 'Hz' — Hertz
Changing frequency units does not impact frequency
response estimation.Default: 'rad/s''Ts' Sample time of the chirp signal in seconds. The default
setting avoids aliasing.
Default:
2 π
5*max(FreqRange)frest.Chirp