CREATE_RANDOM_UNIFORM_MATRIX

This procedure creates a new matrix of pseudo-random variables following the uniform distribution over the real interval [a,b].

Usage

The CREATE_RANDOM_UNIFORM_MATRIX stored procedure has the following syntax:

CREATE_RANDOM_UNIFORM_MATRIX(matrixOut,numberOfRows,numberOfColumns,minVal,maxVal)

Parameters

matrixOut: The name of the matrix to be generated.; Type: NVARCHAR(ANY)
numberOfRows: The number of matrix rows.; Type: INT4
numberOfColumns: The number of matrix columns.; Type: INT4
minVal: The minimum value.; Type: DOUBLE
maxVal: The maximum value.; Type: DOUBLE

Returns

BOOLEAN TRUE, if successful.

Details

This procedure uses the MKL library.

Examples

CALL nzm..CREATE_RANDOM_UNIFORM_MATRIX('A',5, 10, -9.98765, 9.98765);
CALL nzm..GET_NUM_COLS('A');
CALL nzm..GET_NUM_ROWS('A');
CALL nzm..ANY_NONZERO('A');
CALL nzm..DELETE_MATRIX ('A' );

 CREATE_RANDOM_UNIFORM_MATRIX
------------------------------
 t
(1 row)

 GET_NUM_COLS
--------------
 10
(1 row)

 GET_NUM_ROWS
--------------
 5
(1 row)

 ANY_NONZERO
-------------
 1
(1 row)


 DELETE_MATRIX
---------------
 t
(1 row)