Agilent Technologies ESA-E Series Programmer's Manual page 314

Language Reference
TRACe Subsyste m
Trace Math Add
:TRACe :MATH :ADD
<destination trace>,<source tracel>,<source trace2 >
Adds the magnitudes of the two source traces together and places the
result in the destination trace .
Destination traces are : TRACE :
1
2
1
3, LLINE1, LLINE2, and
RAWTRACE
Source traces are : TRACE 11213, LLINE 1, LLINE2, an d
RAWTRACE
Example :
:TRAC :MATH :ADD TRACE2,TRACE1,TRACE 3
is equivalent to : (trace 2 = trace 1 + trace 3 )
Mean Trace Data
:TRACe :MATH :MEAN? <trace>
Returns the mean of the amplitudes of the trace amplitude elements i n
measurement units .
Traces are: TRACE 11213, LLINE 1, LLINE2, and RAWTRAC E
Query the Signal Peak s
:
TRACe :MATH : PEAK [ : DATA] ?
Outputs the signal peaks by frequency or by amplitude . The sort mode
is determined by the command : TRACe :MATH : PEAK : SORT The
commands : CALCulate : MARKer : PEAK : EXCurs ion and
:CALCulate : MARKer : PEAK : THReshold are used to determine what i s
a signal peak . To get the number of signals found meeting the specifie d
limits, use the query : TRACe :MATH : PEAK : PO I Nt s ?
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 AMPLitudelFREQuency
:TRACe :MATH :PEAK :SORT?
5-154 Chapter 5