А вот результат обращения матрицы
Пример 2
»Н=invhilb(S)
Н =
25 |
-300 |
1050 |
-1400 |
630 |
||
-300 |
480 |
-18900 |
26880 |
-12600 |
||
1050 |
18900 |
79380 |
-117600 |
56700 |
||
-1400 |
26880 |
-117600 |
179200 |
-88200 |
||
630 |
-12600 |
56700 |
-88200 |
44100 |
» inv(hilb(5))
ans =
1.0e+005 *
0.0002 -0.0030 0.0105 -0.0140 0.0063
-0.0030 0.0480 -0.1890 0.2688 -0.1260
0.0105 -0.1890 0.7938 -1.1760 0.5670
-0.0140 0.2688 -1.1760 1.7920 -0.8820
0.0063 -0.1260 0.5670 -0.8820 0.4410