cholupdate: cholupdate

View source: R/RcppExports.R

cholupdateR Documentation

cholupdate

Description

Computes the cholupdate for the square root unscented update (see Van der Merwe and Wan, 2001)

Usage

cholupdate(L, x, v, direction)

Arguments

L

cholesky matrix which will be updated

x

colvec which will be used for the update

v

double: additional factor for cholupdate, see Van der Merwe and Wan, 2001

direction

string: either downdate or update

Value

matrix: downdated / updated matrix


jhorzek/psydiff documentation built on Sept. 15, 2022, 6:26 a.m.