Description Usage Arguments Value Constraints Examples
FLMatrixNorm
gives the value of Norm for FLMatrix objects.
1 | FLMatrixNorm(object, NormMethod)
|
object |
is of class FLMatrix |
NormMethod |
is an integer from 1-4 representing the type of norm that should be computed. |
FLMatrixNorm
returns a R vector object which is the Norm of input
FLMatrix object calculated using method specified by NormMethod input.
There are 4 types of norms of a matrix:
1-Norm |
Maximum of the sum of the absolute values for the columns |
2-Norm |
Maximum of the sum of the absolute values for the rows |
Frobenius Norm |
Square root of the trace of (t(A)A) |
Infinity Norm |
Square root of the maximum of the magnitudes of the Eigenvalues of (t(A)A) |
Input can only be with maximum dimension limitations of (700 x 700).
1 2 | flmatrix <- FLMatrix("tblMatrixMulti", 5,"MATRIX_ID","ROW_ID","COL_ID","CELL_VAL")
resultFLVector <- FLMatrixNorm(flmatrix,4)
|
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