utild2group: Matrix Framer

In stheoreme: Klimontovich's S-Theorem Algorithm Implementation and Data Preparation Tools

Description

The function is applied to a pair of matrices in order to split them into NxN pixel frames and calculate respective matrices of frame means, there N is specified by user

Usage

utild2group(d2arr0, d2arr1, radius = 1, method = "split1")

Arguments

d2arr0	original matrix
d2arr1	original matrix
radius	sets the size of a single frame as N=(2*radius+1) points/pixels
method	sets the division of original array by a sequence of frames in different manner method='split1' (the default) sets a sequence of frames as: frame11(1...N by 1...N), frame12(1...N by N+1,..2*N), frame21(N+1,..2*N by 1,..N), frame22(N+1,..2*N by N+1,..2*N), frame23(N+1,..2*N by 2*N+1,..3*N),etc method='splitN' sets a sequence of frames as: frame11(1...N by 1...N), frame12(1...N by 2,..N+1), frame21(2,..N+1 by 1...N ), frame22(2,..N+1 by 2,..N+1), frame23(2,..N+1 by 3...N+2 ), etc

Value

group0	matrix containing mean values of individual frames the original d2arr0 was divided by
group1	matrix containing mean values of individual frames the original d2arr1 was divided by

Author(s)

Vitaly Efremov <[e-mail]>

See Also

utild1group

Examples

s0<-array(c(-1,1,3,7,10),c(14,12))
s1<-array(c(1:156),c(12,13))

s0; s1
a<-utild2group(d2arr0=s0, d2arr1=s1); a
a<-utild2group(s0, s1, radius=2, method='splitN'); a
a<-utild2group(s0, s1, radius=3); a

stheoreme documentation built on May 2, 2019, 9:33 a.m.