Z-Transform Tutorial

ELE 541 Electronic Testing II

The z-transform of a sequence x(n) is defined to be,

where x(n) = 0 for n < 0. That is, x(n) is a causal function.

The following pages discuss properties of sequences and their z-transforms.

  • Sequences and filters

  • Common Sequences

  • Delay

  • Sinusoidal Response