sfaExpand: Degree 2 Expansion

sfaExpandR Documentation

Degree 2 Expansion

Description

Expand a signal in the space of polynomials of degree 2. This is the default expansion function used by rSFA.

Usage

sfaExpand(sfaList, DATA)

Arguments

sfaList

A list that contains all information about the handled sfa-structure

DATA

Input data, each column a different variable

Value

expanded matrix DATA

See Also

sfa2 nlExpand xpDim


rSFA documentation built on March 29, 2022, 5:05 p.m.