Digital Filter Coefficients Generator (GTK+)

Copyright © 1994-2012, 2015 Ralf Hoppe

A free tool for the design of time-discrete (digital) filters/systems.


DFCGen, the Digital Filter Coefficients Generator, is a free tool/program, which may assist you in the design of digital filters. It supports the engineer in analysis and synthesis of linear time-invariant time-discrete (LTI) systems from the theoretical point of view.  It performs generation of system transfer function coefficients in the Z-domain based on the type and the specific parameters of a chosen system.

  DFCGen supports:


Download

Platform Version Screenshots Package Notes
Debian/Ubuntu w/ GTK+ 2.20 (Binary)
0.4
Main Window
dfcgen-gtk_0.4-1_i386.deb
3
Debian/Ubuntu (Source)
0.4
Main Window dfcgen-gtk_0.4-1.tar.gz
dfcgen-gtk_0.4-1_i386.changes
dfcgen-gtk_0.4-1.dsc
3, 5
GNU Linux Source
0.4
Main Window dfcgen-gtk-0.4.tar.gz
5
Win32 w/ GTK+ 2.12 (Binary)
0.4
Main Window
dfcgen-gtk212-0.4.zip
4
Win32 w/ GTK+ 2.20 (Binary)
0.4
Main Window
dfcgen-gtk220-0.4.zip
4
Win3.x (English)
1.12
Pole/Zero-Analysis
dfcgen_e.zip
1, 2
Win3.x (German) 1.12
Magnitude Response
dfcgen_d.zip
1, 2

Notes:
  1. Originally a Win 3.11 application, but (sometimes) runs also on Win32
  2. Obsolete, take the GTK+ version
  3. Generated on Ubuntu 10.04 (Lucid Lynx)
  4. Generated on MinGW 20110802
  5. Requires GTK+ 2.12 and GSL 1.10 (or higher)