HP ESA-E Series - Query Number of Peaks Found; Peak Sorting; Smooth Trace Data; Number of Points for Smoothing

Chapter 5 5-127
Language Reference
TRACe Subsystem
Query Number of Peaks Found
:TRACe:MATH:PEAK:POINts?
Outputs the number of signal peaks identified. The amplitude of the
peaks can then be queried with :TRACe:MATH:PEAK:DATA?
Peak Sorting
:TRACe:MATH:PEAK:SORT AMPLitude|FREQuency
:TRACe:MATH:PEAK:SORT?
Determines if the signals in the :TRACe:MATH:PEAK:DATA? query are
sorted by frequency or amplitude.
Amplitude sorts the identified peaks by descending amplitude.
Frequency sorts the identified peaks by increasing frequency.
Smooth Trace Data
:TRACe:MATH:SMOoth <trace>
Smooths the trace according to the number of points specified in
:TRACe:MATH:SMOoth:POINts.
Traces are: TRACE[1|2|3]
Number of Points for Smoothing
:TRACe:MATH:SMOoth:POINts <integer>
:TRACe:MATH:SMOoth:POINts?
Specifies the number of points that will be smoothed in
:TRACe:MATH:SMOoth.
Range: Integer, 3 to 401
Trace Math Subtract
:TRACe:MATH:SUBTract
<destination_trace>,<source_trace1>,<source_trace2>
Subtracts the magnitude of the two source traces (trace 1 − trace 2) and
places the result in the destination trace.
Destination traces are: TRACE[1|2|3]
Source traces are: TRACE[1|2|3]