YOKOGAWA AQ6370D User Manual

6-18
IM AQ6370D-01EN
Trace G: CALCULATE G
LOG MATH
This key is used to perform LOG calculations on trace-to-trace data and write the results
to trace G. Calculations can be applied to trace C, trace E, and trace F. If both traces
selected for calculation are set to “BLANK”, then the sub-scale is displayed on the left
side of the screen. Otherwise it is displayed on the right side. The calculation results are
displayed in the sub-scale.
G=C-F(LOG) Subtracts trace F from trace C in LOG form.
G=F-C(LOG) Subtracts trace C from trace F in LOG form.
G=C+F(LOG) Adds trace C and trace F in LOG form.
G=E-F(LOG) Subtracts trace F from trace E in LOG form.
G=F-E(LOG) Subtracts trace E from trace F in LOG form.
G=E+F(LOG) Adds trace E and trace F in LOG form.
LIN MATH
This key is used to perform linear calculations on trace-to-trace data and write the results
to trace G. Calculations can be applied to trace C, trace E, and trace F. The calculation
results are displayed in the main scale.
G=C+F(LIN) Adds trace C and trace F in linear form.
G=C-F(LIN) Subtracts trace F from trace C in linear form.
G=F-C(LIN) Subtracts trace C from trace F in linear form.
G=E+F(LIN) Adds trace E and trace F in linear form.
G=E-F(LIN) Subtracts trace F from trace E in linear form.
G=F-E(LIN) Subtracts trace E from trace F in linear form.
NORMALIZE
This is one of the trace calculation modes. The trace data is normalized and displayed.
The normalization results can be written to trace G and displayed. One trace can be
normalized, either trace A, B, or C. The peak of a normalized waveform is 1 if the
subscale is linear, or 0 dB for a LOG scale.
Data are displayed when sweeping is completed at the stop.
If both traces selected for calculation are set to “BLANK”, then the sub-scale is displayed
on the left side of the screen. Otherwise it is displayed on the right side. The calculation
results are displayed in the sub-scale.
The trace display at the side of the data area changes to "NORM @".
G=NORM A Normalizes trace A and writes the normalized data to trace G.
G=NORM B Normalizes trace B and writes the normalized data to trace G.
G=NORM C Normalizes trace C and writes the normalized data to trace G.
CURVE FIT
For more information, see section 6.7.
PEAK CURVE FIT
For more information, see section 6.7.
6.5 Displaying Calculated Waveforms

YOKOGAWA AQ6370D Specifications

General

Brand	YOKOGAWA
Model	AQ6370D
Category	Measuring Instruments
Language	English