Engineering Assignment | Essay Help Services

A lowpass digital filter is designed first using the impulse-invariant technique and then using the step-invariant technique. Which one is guaranteed to have the correct response magnitude at zero frequency and why? In designing a digital filter to approximate an analog lowpass filter, which design technique guarantees that the digital filter’s magnitude response is zero at Ω = ±π?

My Homework Nest
Calculate your paper price
Pages (550 words)
Approximate price: -