The transformation technique in which there is one to one mapping from s-domain to z-domain is
A)approximation of derivatives
B)impulse invariance method
C)bilinear transformation method
D)backward difference for the derivative

Question

Quizplus · Accepted Answer

The bilinear transformation method involves a one-to-one mapping from the s-domain to the z-domain, ensuring a direct correspondence between the analog and digital filter characteristics. This method is widely used in digital signal processing for designing digital filters based on analog prototypes.

The Transformation Technique in Which There Is One to One