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ManualsBrandsAgilent Technologies ManualsPower ToolsIniniium 9000
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340 Agilent Infiniium 9000 Series Oscilloscopes Programmer's Reference
17 Function Commands
:FUNCtion<F>:FFTMagnitude
Command :FUNCtion<F>:FFTMagnitude <operand>
The :FUNCtion<F>:FFTMagnitude command computes the Fast Fourier
Transform (FFT) of the specified channel, function, or memory. The FFT
takes the digitized time record and transforms it to magnitude and phase
components as a function of frequency.
<F> An integer, 1-16, representing the selected function.
<operand> {CHANnel<n> | DIFF<P> | COMMonmode<P> | FUNCtion<F> |
WMEMory<n> | <float_value> | MTRend | MSPectrum}
See the discussion of possible operands in the introduction to Chapter 17,
“Function Commands,” starting on page 321.
Example This example sets up function 1 to compute the FFT of waveform memory
3.
myScope.WriteString ":FUNCTION1:FFTMAGNITUDE WMEMORY3"