Laplace Transform

Welcome to the "Laplace Transform" category on Questions LLC! Here you will find an extensive collection of questions and answers specifically dedicated to the theory and applications of Laplace Transform. Whether you are a mathematics enthusiast, an engineering student, or simply someone curious about this mathematical tool, this category is designed to provide you with valuable insights and explanations. Explore a wide range of topics related to Laplace Transform, from its fundamental principles and properties to its applications in various fields such as electrical engineering, control systems, signal processing, and more. Whether you are seeking clarification on a specific concept or looking to deepen your understanding of Laplace Transform, this category is here to assist you. Engage in enriching discussions, ask your burning questions, and expand your knowledge base in the fascinating realm of Laplace Transform.

Questions (24)

the Laplace transform of e^4t(cos 2t)??please i need help. thanks
1. 4 answers
2. asked by jimmy
3. 1,270 views
what is the Laplace transform of e^4t(cos 2t) ?
1. 4 answers
2. asked by Marcel
3. 2,619 views
Find the inverse Laplace transform of the function:F(s)=1/(s(s+1)(s+2)) ...A special thank you to Steve who has already been a
1. 1 answer
2. asked by Elyse
3. 436 views
Determine the Laplace transform of cos^2 t
1. 1 answer
2. asked by Prajwal
3. 55 views
inverse laplace transform of {5/(s-4)^3}
1. 4 answers
2. asked by Liz
3. 1,296 views
Find the Laplace transform of:f(t)=t-2e^(3t)
1. 3 answers
2. asked by Sara
3. 2,501 views
My homework question is to find the Laplace transform of the function f(t)=e^(10-2t)*step(t-5).I am not sure how to handle the
1. 5 answers
2. asked by frustrated
3. 467 views
show that2f''(t)-f'(t)-f(t)=sin(t)-cos(t) where f(0)=f'(0) has the solution (-2/5)e^(-t/2)-(1/5)sin(t)+(2/5)cos(t) using laplace
1. 1 answer
2. asked by dam
3. 418 views
show thatL{f(t)}=f(s) then L{e^(kt)}.f{(t)}=f(s-k) where k=costant L=laplace transformation
1. 1 answer
2. asked by dam
3. 401 views
(last one) ...Let f(t) be a function defined for all values of t. The Laplace Transform of f(t) is defined by: F(s)=
1. 2 answers
2. asked by chelsea
3. 728 views
Let f(t) be a function defined for all values of t. The Laplace Transform of f(t) is defined by: F(s)=
1. 2 answers
2. asked by chelsea
3. 619 views
Given F(s) = 1/((s-1)^(2)(s+1))After using partial fractions, I got (1/4)[(2/((s-1)^(2)))+(1/(s+1))-(1/(s-1))] before applying
1. 2 answers
2. asked by Student
3. 697 views
Find the inverse Laplace transform of the following function:F(s)=(9+s)/(4-s^2)
1. 2 answers
2. asked by Elyse
3. 555 views
Use the fact that L{f'}=sF-f(0) to derive the formula for L{cosh at}
1. 1 answer
2. asked by Sara
3. 348 views
Find the Laplace transform of:f(t) = cos^(2)(2t)
1. 1 answer
2. asked by Elyse
3. 406 views
compute the inverse laplace transform 2S^2+13S+5/(s+3)(s-1)^2i got 3e^t+5e^t+3e^t, not sure it correct
1. 1 answer
2. asked by mo
3. 453 views
what is the laplace transform of5/2.e^t-3/2.e^-t
1. 3 answers
2. asked by mo
3. 362 views
what is the laplace transform of cost+4sint
1. 3 answers
2. asked by mo
3. 535 views
Find the Laplace transform by using the theorem of L{f(t-a)H(t-a)}=(e^-as)F(s)L{(e^4t)H(t-10)}
1. 1 answer
2. asked by farook
3. 412 views
write this function in terms of heaviside functions, and then show your work in finding its laplace transformf(t)= o if o < t<3
1. 1 answer
2. asked by john
3. 437 views
What is the laplace transform of:f(t) = 0, 0<t<2 t, 2<t thanks!
1. 1 answer
2. asked by Michael
3. 431 views
Find the inverse Laplace transform of:F(s)=3/(s-4)
1. 2 answers
2. asked by Elyse
3. 554 views
solve y"+4y-4z'=3xz"+z-y'=1-x where y(0)=z(0)=1 and y'(0)=z'(0)=0 by laplace transform
1. 2 answers
2. asked by assma
3. 481 views
Find the inverse Laplace transform of the function: F(s)=1/(s(s+1)(s+2))
1. 2 answers
2. asked by Amy
3. 483 views