h5analysis.simplemath.apply_savgol

h5analysis.simplemath.apply_savgol(x, y, window, polyorder, deriv)

Appply smoothing and take derivatives

Parameters:

• x (array) – x data

• y (array) – y data

• window (int) – Length of the moving window for the Savitzgy-Golay filter

• polyorder (int) – Order of the fitted polynomial

• deriv (int) – Order of the derivative Choose “0” if only smoothing requested

Returns:

• new_x (numpy array)

• smooth_y (numpy array)