GaussModSinePattern
Advanced Analysis Library Only
AnalysisLibErrType GaussModSinePattern (ssize_t numberOfElements, double amplitude, double delay, double samplingInterval, double centerFrequency, double bandwidth, double attenuation, double gaussianModSinPattern[]);
Purpose
Generates an array containing a Gaussian modulated sinusoidal pulse.This function obtains the element of the output array using the following formula:
where
Parameters
| Input | ||
| Name | Type | Description |
| numberOfElements | ssize_t | The number of elements to generate. |
| amplitude | double | Peak amplitude of the pattern. |
| delay | double | Shifts the peak of the pattern. |
| samplingInterval | double | The sampling interval, which must be positive. |
| centerFrequency | double | The center frequency in Hertz, which must be positive. |
| bandwidth | double | The bandwidth normalized to centerFrequency, which must be positive. The bandwidth*centerFrequency is the bandwidth corresponding to -attenuation dB in the power spectrum. |
| attenuation | double | The attenuation in dB at the bandwidth point, which must be positive. |
| Output | ||
| Name | Type | Description |
| gaussianModSinPattern | double [] | The generated Gaussian modulated sinusoidal pattern. |
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 8.1 and later