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
