simplex.HypoCentre: simplex.HypoCentre

In stw32/PulseWaveform: Extraction of Photoplethysmography Waveform Features and Decomposition Modeling of Pulse Waveforms

simplex.HypoCentre

Description

simplex.HypoCentre identifies the average vertex of the simplex when the apex (highest point / parameter set yielding worst goodness of fit) is excluded. This is referred to as the 'node' or 'hypocentre' and represents the point about which the worst vertex is reflected in order to generate a new and lower vertex.

Usage

simplex.HypoCentre(mat_Param, index)

Arguments

mat_Param	a simplex matrix
index	the row of the inputted matrix corresponding to the worst (poorest fit) parameter set

Value

result

a vertex representing the mean of simplex vertices when the apex is excluded (equivalent to a triangle's base)

Examples

node <- simplex.HypoCentre(result,high)

stw32/PulseWaveform documentation built on Dec. 6, 2022, 2:50 a.m.