utility.full_width_at_half_max
utility.full_width_at_half_max(x, y)Return the full width at half maximum (FWHM) of a peak.
Parameters
| Name | Type | Description | Default |
|---|---|---|---|
| x | np.ndarray | 1-D array of independent variable values (must be monotonically increasing and have enough points for spline fitting). | required |
| y | np.ndarray | 1-D array of dependent variable values, same length as x. |
required |
Returns
| Name | Type | Description |
|---|---|---|
| float | The FWHM as a scalar: the distance between the two points where | |
| float | y equals half its maximum value. |