Thread: Digital Filters (basic explanation)
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Old 10-10-2005, 11:22 PM
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What are KGLP, KGHP, KGBP and KGPS?
What are the differences between FATL, SATL, KGLP etc?
All the filters are utilized Park Mc Allen algorithm of synthesis of digital filters by two methods:
- some filters are based on article of Jake Janovetz, 1995 (http://www.dsptutor.freeuk.com/remez...rDesign.html);
- some of them are based on digital signal processing library MtxVec 1.51, having algorithm, described in: Discrete-time signal processing. Openheim and Schafer, Prentice-Hall, 1989 and Theory and application of digital signal processing, Lawrence R. Rabiner and Bernand Gold. Prentice-Hall, 1975.

In other words, the Low Pass Filter (FATL/SATL, RFTL/RSTL, KGLP) is gating the fluctuation with the frequency less than specified.
High Pass Filter (KGHP) is gating the fluctuation with the frequency above (higher than) specified.
Band Pass Filter (RBCI, KGBP) is gating the fluctuation with specified band.
Band Reject Filter (KGPS) is gating the fluctuation except specified band.
Last edited by newdigital; 10-11-2005 at 02:34 AM.
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