Question

what is harmitan matrix

Answer 1

A square matrix such that aij is the complex conjugate of aji for all elements aij of the matrix i.e. a matrix in which corresponding elements with respect to the diagonal are conjugates of each other. The diagonal elements are always real numbers.this is called hermitian matrix.

Answer 2

Is a complex square matrix that is equal to its own conjugate transpose-that is the element in the i-th row and j-th column is equal to the complex conjugate of the element in the j-th row and i-th column