time-to-botec/js/node_modules/@stdlib/assert/is-centrosymmetric-matrix

isCentrosymmetricMatrix

Test if a value is a centrosymmetric matrix.

Usage

var isCentrosymmetricMatrix = require( '@stdlib/assert/is-centrosymmetric-matrix' );

isCentrosymmetricMatrix( value )

Tests if a value is a centrosymmetric matrix.

var ndarray = require( '@stdlib/ndarray/ctor' );

var buffer = [
    1, 2, 3,
    4, 5, 4,
    3, 2, 1
];
var arr = ndarray( 'generic', buffer, [ 3, 3 ], [ 3, 1 ], 0, 'row-major' );

var bool = isCentrosymmetricMatrix( arr );
// returns true

Examples

var ndarray = require( '@stdlib/ndarray/ctor' );
var isCentrosymmetricMatrix = require( '@stdlib/assert/is-centrosymmetric-matrix' );

var arr = ndarray( 'generic', [ 2, 1, 1, 2 ], [ 2, 2 ], [ 2, 1 ], 0, 'row-major' );

var out = isCentrosymmetricMatrix( arr );
// returns true

out = isCentrosymmetricMatrix( [ 1, 2, 3, 4 ] );
// returns false

out = isCentrosymmetricMatrix( {} );
// returns false

out = isCentrosymmetricMatrix( null );
// returns false