- scipy.signal.argrelmax(data, axis=0, order=1, mode='clip')¶
Calculate the relative maxima of data.
New in version 0.11.0.
data : ndarray
Array in which to find the relative maxima.
axis : int, optional
Axis over which to select from data. Default is 0.
order : int, optional
How many points on each side to use for the comparison to consider comparator(n, n+x) to be True.
mode : str, optional
How the edges of the vector are treated. Available options are ‘wrap’ (wrap around) or ‘clip’ (treat overflow as the same as the last (or first) element). Default ‘clip’. See numpy.take.
extrema : ndarray
Indices of the maxima, as an array of integers.
This function uses argrelextrema with np.greater as comparator.