Question

Does anyone here know how to do inverse laplace transforms?

Answer 1

I think I do..

Answer 2

are you sure?

Answer 3

if so can you give me examples and explanations because i am confused on it..

Answer 4

Can you do F(s) = 3/s^3

Find inverse laplace of that

Answer 5

answer is 3/2 t^2

i don't get how to do it.

Answer 6

continued..

Answer 7

for more information: http://tutorial.math.lamar.edu/Classes/DE/InverseTransforms.aspx
and en.wikipedia.org/wiki/Inverse_Laplace_transform

Answer 8

Dude, you dead or something...?

Answer 9

umm no i was waiting for you to answer "my" question

Answer 10

oh...

Answer 11

Can you do F(s) = 3/s^3

Find inverse laplace of that

Answer 12

do that

Answer 13

let me think..............................................................................................................................................................................................................

Answer 14

@superdavesuper don't answer yet....

Answer 15

neither you @iambatman

Answer 16

first 1 with good explanation n answer gets medal

Answer 17

AHHHHHHHHHHH!!!!

Answer 18

to be honest I don't know

Answer 19

sorry its too late....will need to google inverse lapace transform....oh hehee thanks - the link to wikipedia is up there already!

Answer 20

Sorry....may be u can re-post it tomorrow when there are more helpers @BizPro

Answer 21

I really want a 50% smartscore on this account so plz give me a medal for the wikipedia link...

Answer 22

dude..you're batman are you gonna help

Answer 23

i will medal u else where....otherwise bizpro may not get any one to look at his prob.

Answer 24

dude..you're batman are you gonna help @iambatman

Answer 25

hey guys where you all go?

Answer 26

Can you do F(s) = 3/s^3

Find inverse laplace of that

just answer this question plz

Answer 27

*thinking so hard that brain is about to blow*

Answer 28

:(

Answer 29

oh thank god a genius...

Answer 30

do you have a table of laplace transforms?

Answer 31

@UnkleRhaukus Can you do F(s) = 3/s^3

Answer 32

yes

Answer 33

bye BizPro! *runs out so fast like sonic*

Answer 34

thnx rhaukus need ur help on that

Answer 35

if you check a standard table of laplace transforms you will see that

L{t^n} = n!/p^(n+1)

in other words

t^n = L^(-1) {n!/p^(n+1)}

Answer 36

@UnkleRhaukus you got that from wolfram alpha didn't you...

Answer 37

no

Answer 38

you're right btw

Answer 39

no, getting from wolfram would look like this:

http://www.wolframalpha.com/input/?i=inverse+laplace+transform+F%28s%29+%3D+3%2Fs%5E3

lol

Answer 40

actually i see you have you inverse domain as s where i have p


L{t^n} = n!/s^(n+1)

in other words

t^n = L^(-1) {n!/s^(n+1)}

Answer 41

@BizPro i really wish i could help but i don't know...plz give me a medal for the wiki link...

Answer 42

f(t) = L^(-1){ F(s) } = L^(-1){ 3/s^3 }

Answer 43

lol naughty raster

Answer 44

@BizPro i can't believe you don't appreciate that I explained the laplace thingy....

Answer 45

comparing with
L^(-1) {n!/p^(n+1)} = t^n

Answer 46

@BizPro FORGET ABOUT THE SUSPENSION THING!!!!!!

Answer 47

L^(-1){ 3/s^3 } = 3/2 * L^(-1){ 2/s^3 }
= 3/2 * t^2

Answer 48

GIVE ME A MEDAL!!!!

Answer 49

go away

Answer 50

@UnkleRhaukus who are you talking to?

Answer 51

myself obviously

Answer 52

UnkleRhaukus i think i figured it out :)

Answer 53

@UnkleRhaukus -_-

Answer 54

@BizPro PLEASE!!

Answer 55

forget it!!!!