# Convolution

## Table of Contents

The formula for the convolution of two functions \(\small f\) and \(\small g\) is:

$$ (f*g)(t)=\int_{-\infty}^{\infty} f(\tau)g(t-\tau)d\tau$$

Where

- \(\tau\) is a dummy variable that is used in the integral only.

The formula for the convolution of two functions \(\small f\) and \(\small g\) is:

$$ (f*g)(t)=\int_{-\infty}^{\infty} f(\tau)g(t-\tau)d\tau$$

Where

- \(\tau\) is a dummy variable that is used in the integral only.