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53220A/53230A User’s Guide
6
53220A/53230A Math, Graphing, and Data Logging
A reset (
*RST
), instrument preset (
SYSTem:PRESet
), or changing the mea-
surement function disables the
CALCulate1
subsystem.
Smoothing Data
Measurements can be “smoothed” and scaled prior to performing math opera-
tions on the incoming data.
To
reduce random noise
, a moving average (boxcar) filter can be inserted into
the data path (Figure 6-1). To enable the filter and specify the number of read-
ings (subset) to average, the following commands are used:
CALCulate[1]:SMOothing[:STATe] {OFF|ON}
CALCulate[1]:SMOothing[:STATe]?
(query form)
CALCulate[1]:SMOothing:RESPonse {SLOW|MEDium|FAST}
CALCulate[1]:SMOothing:RESPonse?
(query form)
ON
enables the moving average filter - placing it in the data path.
OFF
disables
the filter. A reset (
*RST
) or instrument preset (
SYSTem:PRESet
) disables the
filter.
Summary of Contents for 53220A
Page 10: ...10 53220A 53230A User s Guide Contents...
Page 34: ...34 53220A 53230A User s Guide 1 Preparation for Use...
Page 142: ...142 53220A 53230A User s Guide 4 53220A 53230A Input Signal Conditioning...
Page 190: ...190 53220A 53230A User s Guide 5 Triggering and Gating...
Page 268: ...268 53220A 53230A User s Guide 8 Instrument Status Figure 8 1 The 53220A 53230A Status System...
Page 274: ...274 53220A 53230A User s Guide 8 Instrument Status...
Page 288: ...288 53220A 53230A User s Guide A 53220A 53230A Error Messages...
