Metódy tvorby komplexného digitálneho modelu priestorovej štruktúry v GIS
Zadania
Zadanie 1
Ukážkové predpisy funkcie dvoch premenných (polynómy 4. rádu):
Tvar funkcie je ΣiΣj aij xi yj, i,j=0,1,2,3,4
Zápis Koeficientov aij
| a44 | a43 | a42 | a41 | a40 |
| a34 | a33 | a32 | a31 | a30 |
| a24 | a23 | a22 | a21 | a20 |
| a14 | a13 | a12 | a11 | a10 |
| a04 | a03 | a02 | a01 | a00 |
koeficienty 1
| -1.9*e-20 | -3*e-17 | 7*e-15 | 1.3*e-11 | -7*e-10 |
| 1*e-17 | -8*e-15 | -3*e-12 | 2*e-09 | 0 |
| -1.5*e-14 | 6*e-12 | 4*e-09 | -3.5*e-06 | -0.0001 |
| 0 | 2*e-09 | 0 | -0.0005 | 0.1 |
| 2*e-09 | 5*e-07 | -0.0007 | -0.05 | 200 |
koeficienty 2
| 5*e-20 | 2*e-18 | 5*e-15 | 2*e-12 | -3*e-09 |
| 3*e-18 | -1*e-15 | 5*e-13 | 0 | -2*e-07 |
| -5*e-15 | 2*e-12 | -4*e-09 | -1*e-06 | 0.0007 |
| 0 | 1*e-09 | -5*e-07 | -0.0002 | 0.1 |
| 1.5*e-09 | -3*e-07 | -0.0005 | 0.1 | 250 |
koeficienty 3
| -6.5*e-20 | 7*e-18 | -6*e-15 | 0 | 1.8*e-09 |
| -1*e-18 | -1*e-15 | -5*e-13 | 2*e-09 | 4*e-07 |
| 8*e-15 | -4*e-12 | 6.5*e-09 | 2*e-07 | -0.0007 |
| 1*e-12 | 1*e-09 | -6*e-07 | -0.0007 | -0.01 |
| 1.3*e-09 | 5*e-07 | -0.0008 | -0.04 | 200 |
koeficienty 4
| 1*e-19 | 0 | 8*e-15 | 5*e-13 | -5*e-09 |
| 0 | -8*e-15 | 0 | 6*e-10 | 0 |
| -5*e-15 | 0 | -1*e-08 | 2*e-07 | 0.0018 |
| 0 | -4*e-10 | 0 | 0.0005 | 0.05 |
| -2.5*e-09 | 5*e-07 | 0.001 | -0.15 | 300 |