Scaling and Conversion (Frequency Domain) Express VI

LabView Acquire Signals Express VIs

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Scaling and Conversion (Frequency Domain) Express VI

Owning Palette: Processing Express VIs

Installed With: LabVIEW SignalExpress

Performs gain and offset scaling on a time signal, gain scaling on a frequency-domain magnitude signal, or time-delay correction on a frequency-domain phase signal.

Dialog Box Options
Block Diagram Inputs

Dialog Box Options

ParameterDescription
Input SignalDisplays the input signal.
  • Displayed signal—Specifies the signal(s) to display in the preview graph(s). This option appears only when you select a group of signals for the input.
    Note  If the input signals include scalar values that depend on the values of input waveform signals, you cannot specify to display all signals in the preview graph(s).
Scaled SignalDisplays the scaled signal.
InputContains the following option:
  • Input signal—Specifies the analog waveform for the step.
ConfigurationContains the following option:
  • Operation Setup—Contains the following options:
    • Gain—Specifies the gain to apply to the signal.
    • Gain representation—Specifies if the gain value is represented in decibels.
    • Equivalent diagram—Displays the LabVIEW equivalent block diagram of the scaling operation you select.
    • Correction delay—Specifies the delay value to use to correct the phase signal.
    • Output in degrees—Specifies if the scaled phase signal is represented in radian or in degrees.
    • Unwrap phase—Specifies if the phase of the output signal is unwrapped.

Block Diagram Inputs

ParameterDescription
Input SignalDisplays the input signal.
  • Displayed signal—Specifies the signal(s) to display in the preview graph(s). This option appears only when you select a group of signals for the input.
    Note  If the input signals include scalar values that depend on the values of input waveform signals, you cannot specify to display all signals in the preview graph(s).
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