DSP Topic 4: Understanding Moving Average Filters (V3)

[@ZenoDiac]

Very clear explanation, especially on causality - I feel like I finally understand what it is about now.

[@nicoyu9]

Thank you doctor, you are the god save my final exam!!

[@himanshusoni8872]

Very lucid explanation. Thanks a lot.

[@ritchmister]

Thankyou this was very helpful!

[@samfoong3558]

You're the bomb, sir!

[@burhanmuhyiddin4372]

Thank you very much. Very clear and understandable

[@karanrao9431]

Shouldn't the brackets inside the difference equation at 5:31 be [n], [n+1], [n+2] if we are shifting to the left?

[@mateoaboytube]

No.

[@siddhantsangal5298]

We are not shifting the signal by steps to the left. Instead we are considering the nth, (n-1)th and (n-2)th sample for calculating the average for those set of 3 samples. The argument of +1/+2 would be valid for shifting a DT signal.

[@Bosco12ful]

Can you use moving average filter in Excel?

[@marwamoner1453]

Very helpful, thank you

[@kasunmalinga6]

Thank you