Sampling a continuous-time signal

Plotting a continuous-time signal and its
frequency spectrum

Plots for Problem 1.13 from Orfanidis

Plot for Example 4.1.5 from Orfanidis

Plot for Example 4.1.7 from Orfanidis

Plot for Example 4.1.8 from Orfanidis

Plot for Example 4.1.9 from Orfanidis

Impulse and step responses from
difference equations

Problem 4.20 from Orfanidis

m-file to convert a transfer function to
cascade of biquad sections

Example 9.1.4 from Orfanidis

Low-pass Filter Design using a Kaiser Window