August 15, 2026August 15, 2026Education, Foundations of Digital Signal Processing, Uncategorized Impulse Responses and Difference Equations Convolution and Difference Equations We previously demonstrated that the output of any linear, time-invariant system can be expressed by a convolution of […]
August 15, 2026August 15, 2026Education, Foundations of Digital Signal Processing, Uncategorized Impulse Responses and Convolutions The Sifting or Sampling Property At first glance, this may seem like an exercise in tautology. However, this property is key to […]