Advanced Analysis Library Only
AnalysisLibErrType ExpWin (double arrayX[], int numberOfElements, double final);
Applies an exponential window to the input signal. If Y represents the output sequence, ExpWin obtains the elements of Y using the following formula:
Yi = Xieai
| where | |
| f is the final value | |
| n is the number of elements in arrayX |
| Input | ||
| Name | Type | Description |
| numberOfElements | integer | Number of elements in the input array, arrayX. |
| final | double-precision | Final value of the exponential window function. Default Value: 0.01. |
| Output | ||
| Name | Type | Description |
| arrayX | double-precision array | On input, the input signal. On output, the signal after ExpWin applies the exponential window. |
| Name | Type | Description |
| status | AnalysisLibErrType | A value that specifies the type of error that occurred. Refer to analysis.h for definitions of these constants. |