:FUNCtion:PARameters:FFT:PREFerence

FFT Parameters Commands

Command Syntax

:FUNCtion:PARameters:FFT:PREFerence {LEFT | CENTer | MANual}

Query Syntax

:FUNCtion:PARameters:FFT:PREFerence?

Description

When the FFT output has been defined as phase, unwrapped phase, or group delay (:FUNCtion:PARameters:FFT:DISPlay command), use this command to set the FFT phase reference to LEFT, CENTer, or MANual. When MANual is specified, use the :FUNCtion:PARameters:FFT:PREFerence:TORigin command to set the FFT origin in seconds.

Child Commands