How One Can Design Digital Filters From Analog Filters?

1.	How One Can Design Digital Filters From Analog Filters?
Answer» Map the DESIRED DIGITAL FILTER SPECIFICATIONS into those for an EQUIVALENT analog filter. Derive the analog transfer function for the analog prototype. Transform the transfer function of the analog prototype into an equivalent digital filter transfer function.

Answer»

Map the DESIRED DIGITAL FILTER SPECIFICATIONS into those for an EQUIVALENT analog filter.
Derive the analog transfer function for the analog prototype.
Transform the transfer function of the analog prototype into an equivalent digital filter transfer function.

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