Download Match n Freq 6.1.2

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). Y's are in freq. A Fortran Calculus demo application.

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 or visit http://www.digitalcalculus.com/page/785704.

This is a Fortran Calculus demo application.
Whats new in version 6.1.2:

• DOSbox program added and allows one to run DOS apps. Our apps are based on Automatic Differentiation and will solve most math problems. Match n Freq (tm) now allows a user to select a parameters with an initial value and have solver adjust them 2 fit data.


Requirements:
Win 95/98 with 16-bit DOS Platform + VB6 RunTime files
Operating system:
Windows All
Release notes:
Minor Update