:CALCulate[:MATH]:EXAMine:GET? <numeric 1>,<numeric 2>
Performs statistical processing at the specified measurement point for the specified measurement item and then returns the results. (Query only)
The number assigned to a measurement item is used to specify it. The number is assigned to only displayed items according to the following order:
Measurement parameter 1
Measurement parameter 2
Measurement parameter 3
Measurement parameter 4
Test signal current level monitor
Test signal voltage level monitor
Rdc
For example, when the measurement parameter 1, the test signal current level, and the Rdc are displayed and the rest of the items are not displayed, the correspondence between the numbers and the measurement items is as follows.
1: Measurement parameter 1
2: Test signal current level monitor
3: Rdc
When the measurement data is logging to the volatile memory (RAM) at each measurement (that is, when the logged data size has not yet reached maximum), the data logging for statistical analysis is interrupted by execution of this command.
This command is valid only when the RAM contains measurement data for statistical analysis (that is, when the :CALC:EXAM:STAR command is not executed); otherwise, the command does not return query response and an error is generated.
If the obtained data number during a measurement is changed by a change in list/single-point measurement or by a change in the number of displayed measurement items after data logging is started, this command returns an invalid result and an error may be generated.
|
|
<numeric 1> |
<numeric 2> |
|
Description |
Measurement item number |
Measurement point number*1 |
|
Range |
1 to number of displayed measurement items (up to 7) |
1 to number of points (up to 201) |
|
Resolution |
1 |
1 |
|
If your specified parameter is beyond the valid range, the instrument ignores the parameter and uses either the maximum or minimum value depending on whether the parameter is greater than the upper limit or smaller than the lower limit.
{numeric 1},...,{numeric 10}<newline><^END>
The returned data consists of the following 10 statistical analysis items:
{numeric 1}
Average of measurement data set from normal measurements (that is, measurements when overload or Rdc out of range is not detected).
{numeric 2}
Standard deviation of measurement data set from normal measurement(s).
{numeric 3}
3× s /average of measurement data set from normal measurements.
{numeric 4}
Minimum value of measurement data set from normal measurements.
{numeric 5}
Maximum value of measurement data set from normal measurements.
{numeric 6}
Number of normal measurements (number of data items contained in measurement data set from normal measurements).
{numeric 7}
Number of measurements when Rdc out of range is detected.
{numeric 8}
Number of measurements when overload is detected.
{numeric 9}
Number of abnormal measurements (number of measurements when overload or Rdc out of range is detected).
{numeric 10}
Total number of measurements.
Analysis > Stop Logging
Analysis > Open Result View