Source: wikibot/hadamard-matrix
= Hadamard matrix
{wiki=Hadamard_matrix}
A Hadamard matrix is a square matrix whose entries are either +1 or -1, and it has the property that its rows (or columns) are orthogonal to each other.
= Hadamard matrix
{wiki=Hadamard_matrix}
A Hadamard matrix is a square matrix whose entries are either +1 or -1, and it has the property that its rows (or columns) are orthogonal to each other.