AFD  - Advanced Filter Design
AFDSpace - Advanced Analog Filter Design Space -- version 1.1 for MATLAB
Miroslav D. Lutovac, Dejan V. Tosic, Brian L. Evans
This program is freeware.
 
"Advanced Filter Design Space" (AFDSpace) is 
a MATLAB toolbox which presents a multidimensional space
of elliptic analog filter design parameters, such as
the filter order, the ripple factor, or the selectivity factor.
AFDSpace is easy to use, intuitive, and it is
based on standard built-in MATLAB commands.
 
INSTALLATION: AFDSpace is distributed in compressed form as the file
afdspace.zip, Create a directory, say afdspace, and decompress
afdspace.zip into it. Run MATLAB and execute the afdspace.m file.
 
SPACE: After invoking afdspace.m the AFDSpace main window appears,
and you can choose among many ways to visualize ranges of
analog filter design parameters, in 3D or 2D. Press the
PLANE1, PLANE2, PLANE3, CASES, CUBES, or CUBE button to see
various domains from which you can choose a value of 
a filter design parameter. 
Press TABLE to display design space in tabular form.
 
DEMO, VIEW, and USER buttons are used to read-in a demo 
filter specification, view the current filter specification, 
and load the user filter specification from a file. Press
SPACE to compute the design space.
 
See also:  Miroslav D. Lutovac, Dejan V. Tosic, and Brian L. Evans
"Advanced Filter Design for Signal Processing Using MATLAB & Mathematica"
http://galeb.etf.bg.ac.yu/~lutovac or  http://telekom.etf.bg.ac.yu/~tosic
 
To gain access to updates of this free-of-charge software
you should be added to our AFD e-mail list, so contact us at
 lutovac@galeb.etf.bg.ac.yu  or  tosic@telekom.etf.bg.ac.yu
We welcome your feedback -- your suggestions are appreciated.
 
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