Algorithms
Mean
The arithmetic mean for one waveform. Remember that one wave
form is not necessarily equal to one cycle. For cyclical data you may
prefer to use the cycle mean rather than the arithmetic mean.
If
Start
=
End
then return the value at
Start.
Otherwise,
Mean
= — ~
{End - Start)
x
Samplelnterval
Minimum
Amplitude (voltage) measurement. The minimum amplitude. Typi
cally the most negative peak voltage.
Examine all
Waveform [ ]
samples from
Start
to
End
inclusive and
set
Min
equal to the smallest magnitude
Waveform [ ]
value found.
Negative Duty Cycle
Timing mea surement. The ratio of the negative pulse width to the
signal period expressed as a percentage,
NegativeWidth
is defined in
Negative Width
below.
If
Period
= 0 or undefined then return an error.
End
Start
NegativeWidth
NegativeDutyCycle -
x 100%
Period
2216 User Manual
D - 7
Summary of Contents for 2216
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