CosTaperedWin

Advanced Analysis Library Only

AnalysisLibErrType CosTaperedWin (double arrayX[], int numberOfElements);

Purpose

Note  This function is obsolete. National Instruments recommends that you use CosTaperedWinEx instead.

Applies a cosine-tapered window to the input signal. If Y represents the output sequence, CosTaperedWin obtains the elements of Y from the following formula:

where
n is the number of elements in arrayX

Parameters

Input
Name Type Description
numberOfElements integer Number of elements in the input array, arrayX.
Output
Name Type Description
arrayX double-precision array On input, the input signal.

On output, the signal after CosTaperedWin applies the cosine-tapered window.

Return Value

Name Type Description
status AnalysisLibErrType A value that specifies the type of error that occurred. Refer to analysis.h for definitions of these constants.