# Introduction

Welcome to the Signal Processing tutorials. In these tutorials we will be learning about signal processing in electronic and communications engineering. As with all our tutorials we will not be covering any of the maths aside from the equations and techniques directly required for signal processing; ie, it’s assumed you have a strong background in integration, differentiation… etc.

We’ll start by looking at some basic Fourier Analysis and then we’ll move onto Laplace Transforms and Z-transforms (including control theory and transfer functions) and finally look at filters and noise.

These tutorials are aimed at university students and engineers looking to remind themselves of anything that has been forgotten. They aren’t for the faint-hearted and are not a requirement for even the more advanced hobbyists.