# Continous time convolution

The convolution $$z = x \star y$$ between two signals $$x$$ and $$y$$ is defined by : $z(t) = \int_{\mathbf R} x(t -\tau ) y(\tau) d\tau$ for $$t \in \mathbf{R}$$.

Select two signals and drag the red dot to compute their convolution.

 $$x$$ $$y$$