:FUNCtion:PARameters:FFEQualizer:NPRecursors

Linear Equalizer Parameters Commands

Command Syntax

:FUNCtionN:PARameters:FFEQualizer:NPRecursors <precursors>

<precursors> is a int.

Where N identifies one of up to 64 possible operators {1:64} that can be defined as part of a math function. The operators are numbered in the order that they were originally added to the function.

Query Syntax

:FUNCtionN:PARameters:FFEQualizer:NPRecursors?

Description

Specifies precursors for a Linear Equalizer operator (LFE) (:FUNCtion:FOPerator). To enter the number of taps, use the :FUNCtion:PARameters:FFEQualizer:TAPS:AUTO command. Before you can use these commands, turn on the automatic determination of tap values (:FUNCtion:PARameters:FFEQualizer:TAPS:AUTO).

To manually enter tap values, first disable automatic tap configuration (:FUNCtion:PARameters:FFEQualizer:TAPS:AUTO), then use the :FUNCtion:PARameters:FFEQualizer:TAPS command.

Example Command Sequence

:FUNCtion2:FOPerator FFEQualizer
:FUNCtion2:PARameters:FFEQualizer:TAPS:AUTO ON;*OPC?
:FUNCtion2:PARameters:FFEQualizer:TAPS:COUNt 5;*OPC?
:FUNCtion2:PARameters:FFEQualizer:NPRecursors 3;*OPC?
:FUNCtion2:PARameters:FFEQualizer:BANDwidth:AUTO OFF
:FUNCtion2:PARameters:FFEQualizer:BANDwidth 8.0E9
:FUNCtion2:COLor TCOLor4
:FUNCtion2:DISPlay ON
*OPC?
…  //  Your code to synchronize execution timing.