electricpy.sinfilt¶
- electricpy.sinfilt(arr, Srate, domain=False)[source]¶
Sine Filter Function.
Sine Filter function for filtering a dataset representing a sinusoidal function with or without harmonics to evaluate the fundamental value.
- Parameters:
arr (numpy.ndarray) – The input data array.
Srate (int) – Sampling rate for dataset, specified in number of values per fundamental cycle.
domain (bool, optional) – Control argument to force return of x-axis array for the filtered data.
- Returns:
sinf (numpy.ndarray) – Sine-filtered data
xarray (numpy.ndarray) – X-axis array for the filtered data.