PeakFinder_local_maxima_1d Method

Find local maxima in a 1D array. This function finds all local maxima in a 1D array and returns the indices for their edges and midpoints(rounded down for even plateau sizes).

Namespace: Altaxo.Science.Spectroscopy.PeakSearching
Assembly: AltaxoCore (in AltaxoCore.dll) Version: 4.8.3179.0 (4.8.3179.0)

Syntax

Copy

public (int[] , int[] , int[] ) _local_maxima_1d(
	double[] x
)

Parameters

x Double: The array (e.g., a spectrum).

Return Value

ValueTupleInt32, Int32, Int32
Tuple of midpoints (indices of midpoints of local maxima), LeftEdges: Indices of edges to the left of local maxima, and RightEdges: Indices of edges to the right of local maxima.

Remarks

A maxima is defined as one or more samples of equal value that are surrounded on both sides by at least one smaller sample.

Reference

PeakFinder Class

Altaxo.Science.Spectroscopy.PeakSearching Namespace