Tektronix DPO4000 Bedienungsanleitung Seite 211

  • Herunterladen
  • Zu meinen Handbüchern hinzufügen
  • Drucken
  • Seite
    / 585
  • Inhaltsverzeichnis
  • LESEZEICHEN
  • Bewertet. / 5. Basierend auf Kundenbewertungen
Seitenansicht 210
Commands Listed in Alphabetical Order
Examples
MATH:HORIZONT
AL:UNITS?
might return M ATH:HORIZONTAL:U NITS "?"
indicating that the math horizontal unit label for unknown values is the default
question mark
unit.
MATH[1]:SPECTral:MAG
Sets or returns the units of the Spectral Magnication function in the math string.
Group
Math
Syntax
MATH[1]:SPECTral:MAG {LINEAr|DB}
MATH[1]:SPECTral:MAG?
Arguments
LINEAR sets the SpectralMag units to linear.
DB sets the SpectralMag units to decibels.
Examples
MATH1:SPECTRAL:MAG DB sets the Spectra
lMag units for Math1 to decibels.
MATH1:SPECTRAL:MAG? might return :MA TH1:SPECTRAL:MA G DB indicating
that the SpectralMag units for Math1 ar
e set to decibels.
MATH[1]:SPECTral:WINdow
Sets or returns the window function for the spectral analyzer input data for the
specied math waveform. A spec tral window determines what the lter shape
of the spectral analyzer will be in the frequency domain. It can be described by
a mathematical function that is multiplied point-by-point times the input data to
the spectral analyzer.
Group
Math
Syntax
MATH[1]:SPECTral:WINdow
{RECTangular|HAMming|HANni ng|BLAckmanharris}
MATH[1]:SPECTral:WINdow?
Arguments
RECTangular window function i
s equivalent to multiplying all gate data by one.
HAMming window function is based on a c osine series.
HANning window function is based on a c osine series.
MSO4000 and DPO4000 Series Programmer Manual 2-201
Seitenansicht 210
1 2 ... 206 207 208 209 210 211 212 213 214 215 216 ... 584 585

Kommentare zu diesen Handbüchern

Keine Kommentare