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Table of Laplace Transforms - Purdue University
www.math.purdue.eduTable of Laplace Transforms (continued) a b In t f(t) (y 0.5772) eat) cos cot) cosh at) — sin cot Si(t) 15. et/2u(t - 3) 17. t cos t + sin t 19. 12t*e arctan arccot s 16. u(t — 2Tr) sin t 18. (sin at) * (cos cot) State the Laplace transforms of a few simple functions from memory. What are the steps of solving an ODE by the Laplace transform?
Table 1: Properties of Laplace Transforms
web.mit.eduTable 1: Table of Laplace Transforms Number f(t) F(s) 1 δ(t)1 2 us(t) 1 s 3 t 1 s2 4 tn n! sn+1 5 e−at 1 (s+a)6 te−at 1 (s+a)27 1 (n−1)!tn−1e−at 1 (s+a)n81−e−at a s(s+a) 9 e−at −e−bt b−a (s+a)(s+b)10 be−bt −ae−at (b−a)s (s+a)(s+b)11 sinat a s2+a2 12 cosat s s2+a2 13 e−at cosbt s+a (s+a)2+b214 e−at sinbt b (s+a)2+b215 1−e−at(cosbt+ a b sinbt) a2+b2 s[(s+a ...
of L {Fs L{ ft ( ) L {Fs L
tutorial.math.lamar.eduTable Notes 1. This list is not a complete listing of Laplace transforms and only contains some of the more commonly used Laplace transforms and formulas. 2. Recall the definition of hyperbolic functions. cosh() sinh() 22 tttt tt +---== eeee 3. Be careful when using “normal” trig function vs. hyperbolic functions. The only
of L {Fs L{ ft ( ) L {Fs L - Lamar University
tutorial.math.lamar.eduTable Notes 1. This list is not a complete listing of Laplace transforms and only contains some of the more commonly used Laplace transforms and formulas.