CALCulate[1|2|3|4]:CFIT:ORDer:ZERos command/query
Specifies the number of zeros used in the curve fit operation.
Command Syntax: CALCulate[1|2|3|4]:CFIT:ORDer:ZERos <number>|
<step>|<bound>
<number> ::= a real number (NRf data)
limits: 0:20
<step> ::= UP|DOWN
<bound> ::= MAX|MIN
Example Statements: OUTPUT 711;"CALCULATE3:CFIT:ORD:ZEROS 5"
OUTPUT 711;"calc4:cfit:ord:zer 1"
Query Syntax: CALCulate[1|2|3|4]:CFIT:ORDer:ZERos?
Return Format: Integer
Attribute Summary: Option: 1D3 Curve Fit/Synthesis
Synchronization Required: no
Preset State: +20
SCPI Compliance: instrument-specific
Description:
The actual number of zeros used in the curve fit operation is determined by the mode selected by the
CALC:CFIT:ORD:AUTO command.
If CALC:CFIT:ORD:AUTO is ON (the default value), an optimum number of zeros is used for the
model. The number specified with this command represents the upper bounds for the iterative search.
The number of zeros will not exceed the number specified by CALC:CFIT:ORD:ZER.
If CALC:CFIT:ORD:AUTO OFF is sent, the number of zeros specified by CALC:CFIT:ORD:POL is
used for the model.
Note This command is not trace specific. It ignores the trace specifier.
CALCulate
6-16
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