Commands Listed in Alphabetical Order
GAUSSian windo
w function h as the best localization characteristics in the joint
time/frequency plane.
TEKEXPonential window has an exponential nonsymmetrical shape in the time
domain and a triangular shape in the frequency domain.
FLATTOP2 window function is a cosine s eries window with a flattened frequency
response lobe.
Examples
MATH2:SPECTRAL:WINDOW HANNING applies a Hanning window to the spectral
analyzer input data.
MAT
H2:SPECTRAL:WINDOW?
might return :MATH2:SPECTRAL :WINDOW
TEKEXPONENTIAL
, indicating that the window function used to multiply the
spectral analyzer input data is the Tek exponential function.
MATH<x>:UNITString
This command sets or queries the string to use for units for the math waveform
specified by x, which can be 1 through 4. This command will override the default
unit string with the one that you specify.
Group
Math
Syntax
MATH<x>:UNITString <QString>
MATH<x>:UNITString?
Arguments
<QString> quoted string argument is the units to be used for the specified math
waveform.
Examples
MATH2:UNITString "deg" specifies that the unit of the Math 2 waveform
operation will be called deg.
MATH1:UNITSTRING? might return :MATH1:UNITSTR ING "deg" as the unit
fo
r the Math 1 waveform operation.
MATH<x>:VERTical:POSition
This command sets or queries the vertical position o f the specified Math
waveform. The Math waveform is specified by x, which ranges from 1 through
4. The position value is usually applied to the signal before it is digitized. The
highest three units/div scale ranges of a given math are implemented by changing
the way the acquired data is displayed. When the instrument is operating in
any of these highest three scale ranges, the position control operates only on
2-360 DPO7000, DPO70000/B and DSA7000/B Series Programmer Manual
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