.. LP:_ |
Transformata F(s) |
Oryginał f(t) |
L.p. |
Transformata F(s) |
Oryginał f(t) |
1. |
1 |
<5(0 |
14. |
1 |
e-*-e* |
(s + a)(s+b) |
b-a | ||||
2. |
1 |
1(0 |
15. |
s |
ae-a‘ -be'1" |
j |
(s + a)(s + b) |
b-a | |||
3. |
1 |
t |
16. |
1 |
(c-b)e~a‘ + (a-c)e~b' + (b-a)e~cl |
-ł s~ |
(s + a)(.s + Z?)(.s + c) |
(a - b)(b - c)(c - a) | |||
4. |
n\ |
17. |
1 |
t t T,e T[ -T,e T> | |
5"+' |
t |
s(T,s+l)(T2s + l) |
\ \ \ 2 t2-t{ | ||
5. |
1 |
Tar |
18. |
1 |
t t TJ2e T' ~[TtT2+(Tt -T2)t]e T> TjCrt ~t2)2 |
5 ±a |
e |
(r,5 + i)(7-25 + i)2 | |||
6. |
1 |
. Tar |
19. |
t t Txe r’ -T2e T' TxT2(?2-Tx) | |
(*±a)2 |
te |
(Tts + l)(T2s + l) | |||
7. |
n\ |
20. |
a |
sin at | |
0s + ay+l |
r c |
2 *> s +a | |||
8. |
1 |
-(1-0 a |
21. |
s |
cos at |
5(5 + a) |
7 2 s + a | ||||
9. |
1 |
-(e“ -i) a |
22. |
2 as |
r sin ar |
(s2 + a2)2 | |||||
10. |
(1 -at)e~a‘ |
23. |
s2 -a2 |
t cos at | |
(s + a)2 " |
(s2+a2)2 | ||||
11. |
1 |
, T + r 1--£ / T |
24. |
a | |
s(7s + l)2 |
(s+b)2 +a2 |
e smar | |||
12. |
5 |
1 ~ 1 E-i |
25. |
s + b | |
(Ts + 1)2 |
(s + b)2 +a2 |
e cos at | |||
13. |
1 |
1 |
26. |
1 |
—(1-cos at) a~ |
s2(7j + 1) |
t-T(1-e T) |
5(52 +a2) |
12