Dynamic matched filtering: animating the action

Cain, Gerald D. and Yardim, Anush and Mughal, M.A. (2004) Dynamic matched filtering: animating the action. In: 2004 IEEE 11th Digital Signal Processing Workshop & 2nd IEEE Signal Processing Education Workshop. IEEE Computer Society, USA, pp. 73-78. ISBN 0780384342


Official URL: http://dx.doi.org/10.1109/DSPWS.2004.1437914


A simulink-based block diagram modelling environment is described which makes investigation of demanding DSP concepts such as FIR matched filtering easy and fun. Users interact with the experiment to a remarkable degree, watching scope displays while tuning parameter values or moving sliders to effect model changes during run time in a dynamic fashion. Instrumentation for achieved signal-to-noise ratio sits alongside displays advising the experimenter of theoretically optimal SNR for the current parameter settings. A small example problem using a single-pole noise-shaping filter is seen to be very enlightening, especially since a variable-coefficient matched filter block is employed which is self-designing in response to the prevailing pole radius and resonant frequency selection.

Item Type:Book Section
Research Community:University of Westminster > Electronics and Computer Science, School of
ID Code:1120
Deposited On:02 Dec 2005
Last Modified:11 Aug 2010 15:30

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