Question

I i r digital filters are of following nature

Answer 1

I I R digital filters are of the following nature?                          

Recursive

Answer 2

The answer to the question is:

IIR digital filters are of the following nature

Recursive.

• "IIR" stands for "Infinite Impulse Response."

• IIR filters are one of the two main types of digital filters used in DSP applications.
• The function of a filter is to allow certain types of signals to pass while blocking others.
• The infinite impulse response filter is distinct in that it employs a feedback mechanism.
• It requires both current and historical output data.
• Though more difficult to build, IIR filters are computationally efficient and often less expensive.

SPJ3