Represent the matrix as a structured array Represent the matrix as an orthogonal matrix Represent the matrix as a Hermitian matrix Possible settings for TargetStructure include:Īutomatically choose the representation returned.IdentityMatrix gives the identity matrix as a SparseArray object.IdentityMatrix by default creates a matrix containing exact integers.The n n identity matrix is symmetric, positive definite and unitary, while the m n identity matrix is unitary.
