(a) Use symbolic math to find the Laplace transform of the signal x(t) = e−t sin(2t)u(t). (b) Use symbolic math to work problem x(t) = e−4t u(t)+e−5t sin(5t)u(t). (c) Use symbolic math to find the impulse response of the causal system H1(s) (d) Use symbolic math to find the impulse response of the causal system H2(s) (e) Use symbolic math to find the impulse response of the causal system H3(s) (f) Use symbolic math to find the inverse Laplace transform of X(s)

how to do Laplace transforms

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richard harvins 2019-11-20

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评论： Walter Roberson 2024-2-17

(a) Use symbolic math to find the Laplace transform of the signal

x(t) = e−t sin(2t)u(t).

(b) Use symbolic math to work problem

x(t) = e−4t u(t)+e−5t sin(5t)u(t).

(d) Use symbolic math to find the impulse response of the causal system H2(s)

(e) Use symbolic math to find the impulse response of the causal system H3(s)

(f) Use symbolic math to find the inverse Laplace transform of X(s)

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Walter Roberson 2019-11-20

It would be very rare to want to use the charge on the electron, e, as an additive constant in a question such as these. Perhaps the given formula are incorrect and exponential should have been written instead of subtraction? e^(-t) which in MATLAB would be exp(-t)