Rigol MSO4000 Series User Manual page 194

RIGOL
Voltage Parameters
Vmax
Vpp
Vmin
1. Vmax: the voltage value from the highest point of the waveform to the GND.
2. Vmin: the voltage value from the lowest point of the waveform to the GND.
3. Vpp: the difference between the maximum value and the minimum value of the
waveform.
4. Vtop: the voltage value from the flat top of the waveform to the GND.
5. Vbase: the voltage value from the flat base of the waveform to the GND.
6. Vamp: the difference between the top value and the base value of the
waveform.
7. Vavg: the arithmetic average value of the voltage values of the waveform points.
The operation formula is as follows.
Wherein,
the total number of points being measured.
8. Vrms-N: the root mean square value of the voltage values of the waveform
points. The operation formula is as follows.
Wherein,
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800.544.2843
Overshoot
Vtop
Vamp
Vbase
Preshoot
Average
x is the measurement result of the ith point being measured; n is
i
RMS =
x is the measurement result of the ith point being measured; n is
i
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15
10 20
5 25
0 30
Chapter 6 Operations and Measurements
∑
n
x
i
i 1 =
=
n
∑
n
2
x
i
i = 1
n
MSO4000/DS4000 User's Guide
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