User`s guide
3 Usage Examples
Controls Needed for Spectral A nalysis Example (Continued)
Control Type Control Name Properties Purpose
Label Label3
Caption =
Frequency:
Labels the
RefEdit for
frequency
output.
Label Label4
Caption = FFT -
Real Part:
Labels the
RefEdit for rea l
part of FFT.
Label Label5
Caption = FFT
- Imaginary
Part:
Labels the
RefEdit for
imaginary part
of FFT.
Label Label6
Caption
=
Power
Spectral
Density
Labels the
RefEdit for
power spectral
density.
RefEdit refedtInput
N/A Selects range for
input data.
RefEdit refedtFreq
N/A Selects output
range for
frequency
points.
RefEdit refedtReal
N/A Selects output
range for real
part of FFT of
input data.
3-20