HELP
A menu item that contains frequency-domain
displays.

USE
Use Spectrum (Freq) to access the following
frequency-domain displays:
* Magnitude Spectrum
* Phase Spectrum
* Magnitude vs Phase (Polar)
* Magnitude vs Phase (Smith)

LOCATION
Display ==> Spectrum (Freq) ==>

NOTES
Inputs must be Waveform, Spectrum, or an
array of Coords.

If a Waveform is input to a Spectrum
display, it is automatically transformed into
a Spectrum by way of a Fast Fourier Transform
(fft).

SEE ALSO
Magnitude Spectrum, Magnitude vs Phase, Phase
Spectrum, and Waveform.
