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Smoothing Windows

Applying a smoothing window to a signal is windowing. You can use windowing to complete the following analysis operations:

  • Define the duration of the observation.
  • Reduce spectral leakage.
  • Separate a small amplitude signal from a larger amplitude signal with frequencies very close to each other.
  • Design FIR filter coefficients.

The Windows VIs provide a simple method of improving the spectral characteristics of a sampled signal.

Note  You can use the Windows VIs only in the LabVIEW Full and Professional Development Systems.

Windows To view related topics, click the Locate button, shown at left, in the toolbar at the top of this window. The LabVIEW Help highlights this topic in the Contents tab so you can navigate the related topics.

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