METHODS, SYSTEM AND COMPUTER PROGRAM FOR DIGITAL SIGNAL PROCESSING

摘要

The invention is directed to a digital signal processing method and system for digitally processing a discretized in-put signal (12) provided in form of a plurality of discrete input signal values at corresponding discrete input time instants which are distributed non-equidistantly in time. The method comprises a conversion of the input signal (12) to a discretized output signal (16) representing the input signal (10) with discrete output signal values at discrete output time instants which are distributed equidistantly in time, wherein the conversion is carried out by a linear interpola-tion (14). The weight factors (w(i,n)) of the linear interpo-lation are derived from an impulse response function of a filter (18).