function eigValue = myEigValue(mat) %myEigValue: Generate the eigenvalues of the given matrix % Roger Jang, 20080210 if (isstr(mat)) % 若輸入是字串,轉成數值 mat=eval(mat); end [a, b] = eig(mat); eigValue=diag(b); disp(eigValue); % 顯示固有值 eigenValue