Transformadas de Laplace

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  • TRANSFORMADAS DE LAPLACE f(t) ( )sF 1. (t) (impulso unitrio) 1 2. A(t) (pulso) ( )swte1sh 3. S(t) (degrau unitrio)

    s1

    4. t (rampa) 2s1

    5. 1nt ( )ns!1n

    6. bte bs

    1+

    7. te1

    1s1+

    8. ( ) ( )0n !1net bt1n >

    ( )nbs1+

    9. ( )

    t1n

    n et!1n1 ( )n1s

    1+

    10. ( )t1bt2b21

    ee bb

    1 ( )( )21 bsbs1

    ++

    11. ( )2t1t21

    ee1 ( )( )1s1s1

    21 ++

    12. t2b21

    23t1b

    12

    13 e bbbb

    e bbbb

    +

    ( )( )21

    3bsbs

    bs++

    +

    13. 2t12

    32

    2

    1t

    21

    31

    1e1e1

    +

    ( )( )1s1s

    1s

    21

    3++

    +

    14. te1 ( )1ss1+

    15. t sen 22s +

    16. t cos 22ss+

    17. ( )+t sen 22ssen scos

    ++

    18. t sene bt b, reais ( ) 22bs ++

    19. t cose bt b, reais ( ) 22bsbs++

    +

  • 20. ( ) ( )10t1sene11 2t

    2

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