NumericWinProperties
Advanced Analysis Library Only
AnalysisLibErrType NumericWinProperties (double coefficients[], int numberOfCoefficients, WindowConst *windowConstants);
Purpose
Computes the coherent gain and equivalent noise bandwidth of a window numerically. 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 |
| coefficients | double [] | The coefficients of the window. |
| numberOfCoefficients | int | The number of elements in coefficients. |
| Output | ||
| Name | Type | Description |
| windowConstants | WindowConst | The equivalent noise bandwidth (ENBW) and coherent gain of the window defined by coefficients. |
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 8.0 and later