FLJordan: Jordan Decomposition of a Matrix.

In Fuzzy-Logix/AdapteR: Converts R syntax to SQL to provide fast analytics using in-database C++ library DB Lytix.

Description

FLJordan computes the Jordan decomposition for FLMatrix objects.

Usage

FLJordan(object, ...)

Arguments

object	is of class FLMatrix
...	any additional arguments

Value

FLJordan returns a list of two components:

J	FLVector representing J vector obtained from Jordan decomposition
P	FLMatrix representing P matrix obtained from Jordan decomposition
PInv	FLMatrix representing PInv matrix obtained from Jordan decomposition

Constraints

Input can only be square matrix with maximum dimension limitations of (700 x 700). If the input matrix have repeated eigenvalues, then FLJordan function may give incorrect results.

See Also

Refer to FLMatrix, FLVector to know more about FLMatrix and FLVector.

Examples

flmatrix <- FLMatrix("tblMatrixMulti", 5,"MATRIX_ID","ROW_ID","COL_ID","CELL_VAL")
resultList <- FLJordan(flmatrix)
resultList$J
resultList$P
resultList$PInv

Fuzzy-Logix/AdapteR documentation built on May 6, 2019, 5:07 p.m.