Match n Freq 5.12.3 
Pulse shaping filter program; finds the pole-zero locations of transfer function
- Platform : Windows9x/NT/2000/XP/Vista/7/2003/2008
- Added: Mar 12,2011
- Update: Mar 12,2011
- Price: 433 USD
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- Support: Technical support
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Publisher's description
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Optimal Designs EnterprisePulse 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; IEEE Transactions on Magnetics, Nov. 1981, pp 3346-3348.
This is a Fortran Calculus demo application.
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