Rohde & Schwarz 1145.1010.04/05/06, Operating Manual

Page: 560 / 813

CALCulate R&S
®
ZVA/ZVB/ZVT
1145.1084.12 6.98 E-6
Types
Example:
*RST; CALC:MATH:MEM
Copy the current state of the default trace Trc1 to a memory trace
named 'Mem2[Trc1]'. The memory trace is not displayed.
CALC:MATH:FUNC DIV
Define a mathematical trace, dividing the data trace by the stored
memory trace. The mathematical trace is displayed instead of the
active data trace.
CALC:MATH:STAT?
The response is 1 (mathematical mode switched on, mathematical
trace displayed).
CALCulate<Ch/Tr>:MATH:MEMorize
Copies the current state of the active data trace to a memory trace. If a mathematical trace is active, the
data trace associated with the mathematical trace is copied. The memory trace is named
Mem<n>[<Data_Trace>] where <n> counts all data and memory traces in the active setup in
chronological order, and <Data_Trace> is the name of the associated (copied) data trace.
The exact function of the command depends on the number of memory traces associated to the active
data trace:
•
If no memory trace is associated to the active trace, a new memory trace is generated.
•
If several memory traces are associated to the active trace, the current measurement data
overwrites the last generated or changed memory trace.
To copy a trace to the memory without overwriting an existing memory trace or define a memory
trace name, use TRACe:COPY <memory_trc>,<data_trc>. To copy an active mathematical
trace use TRACe:COPY:MATH <memory_trc>,<data_trc>
<Ch/Tr> Channel number used to identify the active trace.
*RST value –
SCPI,
Command
Types Device-specific, no query
Example:
*RST; CALC:MATH:MEM
Copy the current state of the default trace Trc1 to a memory trace
named 'Mem2[Trc1]'. The memory trace is not displayed.
DISP:WIND:TRAC2:FEED 'Mem2[Trc1]'
Display the created memory trace in the active diagram area
(diagram area no. 1).