Time domain design of recursive digital filters
C.S. Burrus, Thomas W. Parks · IEEE Transactions on Audio and Electroacoustics · 1970
The problem of synthesis of recursive digital filters to give a desired pulse response over a specified interval is studied. Realizability conditions are stated and a linear design method is developed. Several design procedures that require only linear calculations are given for approximate realization of recursive filters. Finally, an error analysis of the techniques is made.