dominant_frequency
dominant_maximum_frequency(signals, fs, f_low=0, f_high=np.inf)
Calculate intracardiac signal's dominant frequency.
Parameters:
| Name | Type | Description | Default |
|---|---|---|---|
signals |
ndarray[N, M] or [M]
|
N signals with lenght M or 1D signal with length M. |
required |
fs |
float
|
Sampling frequency (Hz). |
required |
f_low |
float
|
Lower frequency limit (Hz). Defaults to 0. |
0
|
f_high |
float
|
Upper frequency limit (Hz). Defaults to np.inf. |
inf
|
Returns:
| Type | Description |
|---|---|
ndarray
|
np.ndarray[N,]: List of dominant frequencies (Hz). |
dominant_median_frequency(signals, fs)
Parameters:
| Name | Type | Description | Default |
|---|---|---|---|
signals |
ndarray[N, M]
|
N signals with shape M. |
required |
Returns:
| Type | Description |
|---|---|
ndarray
|
np.ndarray[N, ]: Array of median frequencies. |