| ⎧ | 0 dla x<0 | ||
| gdzie u(t)= | ⎨ | ||
| ⎩ | 1 dla x≥0 |
| 1 | 1 | |||
sF(s) − y(0) = | + | − F(s) | ||
| s | s2 |
| 1 | 1 | |||
F(s)(s + 1) = | + | + y(0) | ||
| s | s2 |
| 1 | 1 | y(0) | ||||
F(s) = | + | + | ||||
| s(s + 1) | s2(s + 1) | s + 1 |
| 1 | 1 | 1 | 1 | 1 | y(0 | |||||||
F(s) = | − | + | + | − | + | |||||||
| s | s + 1 | s2 | s + 1 | s | s + 1 |
| 1 | y(0 | |||
F(s) = | + | / L−1() | ||
| s2 | s + 1 |