2 results about "Modal matrix" patented technology

In linear algebra, the modal matrix is used in the diagonalization process involving eigenvalues and eigenvectors. Specifically the modal matrix M for the matrix A is the n × n matrix formed with the eigenvectors of A as columns in M. It is utilized in the similarity transformation D=M⁻¹AM, where D is an n × n diagonal matrix with the eigenvalues of A on the main diagonal of D and zeros elsewhere.