Rohde & Schwarz 1065.6000.20, Operating Manual

Page: 118 / 438

FSE CALCulate Subsystem
1065.6016.12 6.61 E-16
CALCulate:MATH Subsystem
The CALCulate:MATH - subsystem allows to process data from the SENSe-subsystem in numeric
expressions.
COMMAND PARAMETERS UNIT COMMENT
CALCulate<1|2>
:MATH<1 to 4>
[:EXPRession]
[:DEFine]
:STATe
<expr>
<Boolean>
--
--
:CALCulate<1|2>:MATH<1 to 4>[:EXPression][:DEFine] <expr>
This command defines the mathematical expression for relating traces and reference line. Command
CALCulate:MATH:STATe
switches the mathematical relation of traces on or off .
Parameter: <expr>::= ‘OP1 - OP2 [ + RLINE]’
OP1 ::= TRACE1 | TRACE2 | TRACE3 | TRACE4
OP2 ::= TRACE1 | TRACE2 | TRACE3 | TRACE4 | RLINE
Examples:
":CALC:MATH1 (TRACE1 - RLINE)"
":CALC:MATH4 (TRACE4 - RLINE)"
Features: *RST value: -
SCPI: conforming
Modes: A, VA
The operand
[+ RLINE]
may be used only if
OP2
is different from
RLINE
. The numeric suffix in
CALCULATE<1|2>
is not significant. The numeric suffix in
MATH<1 to 4>
denotes the trace where
the result of the mathematical operation is stored. The number must be identical to the number of the
operand
OP1
.
:CALCulate<1|2>:MATH<1 to 4>:STATe ON | OFF
This command switches the mathematical relation of traces on or off.
Example:
":CALC:MATH1:STAT ON
"
Features: *RST value: OFF
SCPI: conforming
Modes: A, VA
The numeric suffix in
CALCULATE<1|2>
is not significant. The numeric suffix in
MATH<1 to 4>
denotes the trace which the command refers to.