:FUNCtion:PARameters:FFT:PEAK:ASCii:FDATa?

FFT Parameters Commands

Query Syntax

:FUNCtionN:PARameters:FFT:PEAK:ASCii:FDATa?

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.

Description

Returns the FFT peak frequency values as ASCII comma-separated values.

The data is sent in the order in which peaks are sorted (see :FUNCtion:PARameters:FFT:PEAK:SORT).

Use the :FUNCtion:PARameters:FFT:PEAK:COUNt command to set or query the number of annotated peaks (and values returned).

Use the :FUNCtion:PARameters:FFT:PEAK:DOUBle:FDATa? query to return the FFT peak frequency values in double format.

To get the FFT peak magnitude values, use :FUNCtion:PARameters:FFT:PEAK:DOUBle:MDATa? or :FUNCtion:PARameters:FFT:PEAK:ASCii:MDATa?.