Transfer Function Software 4 Matched Filter Designing
Match-n-Freq a pulse shaping filter program that finds the pole-zero locations of a transfer function, H(s), for a matched filter. H(s) equals a -desired- signal (Yout) divided by a given input signal (Yin). Both Yout and Yin are functions of frequency.
Group delay may also be calculated to compliment a given data set, thus, providing a flat group delay.
Minimizing Intersymbol Interference in a read/write channel for disc drives by shaping and slimming an isolated readback pulse was the main objective for writing this program. For more info, see Kost, R. and P. Brubaker; 'Arbitrary equalization with simple LC structures'; IEEE Transactions on Magnetics, Nov. 1981, pp 3346-3348.
Before you buy!
Try Match-n-Freq -before- buying it. Match-n-Freq may be freely downloaded by clicking here . Install Match-n-Freq and be sure it works okay for you before buying. Match-n-Freq program is around 2 mbytes in size, and requires Windows 95 or 98 OS.
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