Company Events Academic Community Support Solutions Products & Services Contact NI MyNI

Windows VIs

LabVIEW 2013 Help

Edition Date: June 2013

Part Number: 371361K-01

»View Product Info

Owning Palette: Signal Processing VIs

Requires: Full Development System. This topic might not match its corresponding palette in LabVIEW depending on your operating system, licensed product(s), and target.

Use the Windows VIs to implement smoothing windows and to perform data windowing.

Example

The VIs on this palette can return signal processing error codes.

Palette ObjectDescription
Blackman-Harris WindowApplies a three-term, Blackman-Harris window to the input signal X. Wire data to the X input to determine the polymorphic instance to use or manually select the instance.
Blackman-Nuttall WindowApplies a Blackman-Nuttall window to the input sequence X. Wire data to the X input to determine the polymorphic instance to use or manually select the instance.
Blackman WindowApplies a Blackman window to the input signal X. Wire data to the X input to determine the polymorphic instance to use or manually select the instance.
Bohman WindowApplies a Bohman window to the input signal X. Wire data to the X input to determine the polymorphic instance to use or manually select the instance.
Chebyshev WindowApplies an asymmetrical Dolph-Chebyshev window to the input sequence X. Wire data to the X input to determine the polymorphic instance to use or manually select the instance.
Cosine Tapered WindowApplies a cosine tapered window to the input sequence X. Wire data to the X input to determine the polymorphic instance to use or manually select the instance.
Exact Blackman WindowApplies an Exact Blackman window to the input signal X. Wire data to the X input to determine the polymorphic instance to use or manually select the instance.
Exponential WindowApplies an exponential window to the input signal X. Wire data to the X input to determine the polymorphic instance to use or manually select the instance.
Flat Top WindowApplies a flat top window to the input sequence X. Wire data to the X input to determine the polymorphic instance to use or manually select the instance.
Force WindowApplies a force window to the input signal X. Wire data to the X input to determine the polymorphic instance to use or manually select the instance.

Gaussian WindowApplies an asymmetrical Gaussian window to the input sequence X. Wire data to the X input to determine the polymorphic instance to use or manually select the instance.

General Cosine WindowApplies a general cosine window to the input signal X. Wire data to the X input to determine the polymorphic instance to use or manually select the instance.
Hamming WindowApplies a Hamming window to the input signal X. Wire data to the X input to determine the polymorphic instance to use or manually select the instance.
Hanning WindowApplies a Hanning window to the input signal X. Wire data to the X input to determine the polymorphic instance to use or manually select the instance.
Kaiser-Bessel WindowApplies a Kaiser-Bessel window to the input sequence X. Wire data to the X input to determine the polymorphic instance to use or manually select the instance.
Modified Bartlett-Hanning WindowApplies a modified Bartlett-Hanning window to the input signal X. Wire data to the X input to determine the polymorphic instance to use or manually select the instance.

Parzen WindowApplies a Parzen window to the input signal X. Wire data to the X input to determine the polymorphic instance to use or manually select the instance.

Scaled Time Domain WindowApplies a scaled window to the input sequence X. Wire data to the X input to determine the polymorphic instance to use or manually select the instance.

Symmetric WindowApplies a symmetric window to the input sequence X. Wire data to the X input to determine the polymorphic instance to use or manually select the instance.

Triangle WindowApplies a triangular window (Bartlett Window) to the input signal X. Wire data to the X input to determine the polymorphic instance to use or manually select the instance.

Welch WindowApplies a Welch window to the input signal X. Wire data to the X input to determine the polymorphic instance to use or manually select the instance.

Window PropertiesComputes the coherent gain and equivalent noise bandwidth of a window. You must manually select the polymorphic instance you want to use.

Example

Refer to the Windows (Signal Processing).lvproj in the labview\examples\Signal Processing\Windows directory for an example of using the Windows VIs.


 

Your Feedback! poor Poor  |  Excellent excellent   Yes No
 Document Quality? 
 Answered Your Question? 
Add Comments 1 2 3 4 5 submit