Owning Palette: Windows VIs
Requires: Full Development System
Applies 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.
Use the pull-down menu to select an instance of this VI.
 Add to the block diagram |
 Find on the palette |
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X is a real vector. |
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Windowed X is the input signal with the window applied. |
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error returns any error or warning from the VI. You can wire error to the Error Cluster From Error Code VI to convert the error code or warning into an error cluster. |
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X is the complex valued input sequence. |
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Windowed X is the input signal with the window applied. |
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error returns any error or warning from the VI. You can wire error to the Error Cluster From Error Code VI to convert the error code or warning into an error cluster. |
If y represents the output sequence Windowed X, the Welch Window VI obtains the elements of y using the following equation.
for i = 0, 1, 2, …, n – 1, where n is the number of elements in X.
Refer to the Window Comparison VI in the labview\examples\Signal Processing\Windows directory for an example of using the Welch Window VI.
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