Continuous-Time (Average) Signal Power
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Definition
$ P_\infty = \lim_{T \to \infty} \frac{1}{2T} \int_{-T}^{T} \left | x (t) \right |^2 \, dt $
Examples of Computations of Continuous-Time Signal Energy (problems+solutions)
- Compute the power and energy of a complex (CT) exponential
- Energy of x(t)= cos(t)+j sin(t)
- Compute the power and energy of t times a step function
- Compute the power and energy of 2 times t squared
- Compute the power and energy of a square root
- Compute the power and energy of a square root times a step function
- Compute the power and energy of 5 j times sin(t)
- Compute the power of 2j
- more
