Table of Selected Laplace Transforms ==================================== These are from the `Wikipedia page on the Laplace transform `_ .. list-table:: **Laplace Transform Properties** :header-rows: 1 :class: tablefullwidth * - Function - Time Domain - $s$-Domain - ROC * - Unit pulse - $\delta(t)$ - $1$ - $\mathbb C$ * - Delayed pulse - $\delta(t-\tau)$ - $e^{-\tau s}$ - $Re(s)>0$ * - Unit step - $u(t)$ - $\frac{1}{s}$ - $Re(s)>0$ * - Ramp - $t u(t)$ - $\frac{1}{s^2}$ - $Re(s)>0$ * - Exponential decay - $e^{-\alpha t} u(t)$ - $\frac{1}{s+\alpha}$ - $Re(s)>-\alpha$ * - Sine - $\sin(\omega t) u(t)$ - $\frac{\omega}{s^2+\omega^2}$ - $Re(s)>0$ * - Cosine - $\cos(\omega t) u(t)$ - $\frac{s}{s^2+\omega^2}$ - $Re(s)>0$ * - Exponentially Decaying Sine - $e^{-at}\sin(\omega t) u(t)$ - $\frac{\omega}{(s+a)^2+\omega^2}$ - $Re(s)>0$ * - Exponentially Decaying Cosine - $e^{-at}\cos(\omega t) u(t)$ - $\frac{s+a}{(s+a)^2+\omega^2}$ - $Re(s)>0$