NameWinProperties
Advanced Analysis Library Only
AnalysisLibErrType NameWinProperties (ssize_t windowSize, int windowType, double windowParameter, WindowConst *windowConstants);
Purpose
Computes the coherent gain and equivalent noise bandwidth of a window by window type. The coherent gain and equivalent noise bandwidth of a given window are defined as follows:
where wi are the window coefficients and n is the number of coefficients.
Parameters
| Input | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Name | Type | Description | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| windowSize | ssize_t | The window size. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| windowType | int | The type of window to calculate. windowType must be one of the following values:
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| windowParameter | double | The window parameter. This parameter is referenced only if windowType is one of the following values:
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| Output | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Name | Type | Description | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| windowConstants | WindowConst | The equivalent noise bandwidth (ENBW) and coherent gain of the window defined by windowType. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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. |
Additional Information
Library: Advanced Analysis Library
Include file: analysis.h
LabWindows/CVI compatibility: LabWindows/CVI 2012 and later