Fedora 18 Update: c-graph-2.0-3.fc18

updates at fedoraproject.org updates at fedoraproject.org
Mon Jan 28 15:25:44 UTC 2013

Fedora Update Notification
2013-01-20 02:12:15

Name        : c-graph
Product     : Fedora 18
Version     : 2.0
Release     : 3.fc18
URL         : http://www.gnu.org/software/c-graph
Summary     : A tool for visualizing convolution
Description :
GNU C-Graph is a novel tool for visualizing the mathematical operation
of convolution underlying natural phenomena susceptible to analysis in
terms of engineering signals and systems theory. "C-Graph" is an
abbreviation for "Convolution Graph". The package is derived from the
BSc. Honors dissertation in Electrical Engineering "Interactive
Computer Package Demonstrating: Sampling Convolution and the FFT",
Adrienne Gaye Thompson, University of Aberdeen (1983).

The package computes the linear convolution of two signals in the time
domain then compares their circular convolution by demonstrating the
convolution theorem. Each signal is modeled by a register of discrete
values simulating samples of a signal, and the discrete Fourier
transform (DFT) computed by means of the Fast Fourier Transform (FFT).

GNU C-Graph is interactive, prompting the user to enter character or
numerical values from the keyboard, dispensing with the learning curve
for writing code. The software is an excellent tool for lecture
demonstrations and lab work in the teaching of signals and systems theory.

C-Graph is written in Fortran. Adrienne Gaye Thompson is the sole author
of GNU C-Graph.

Update Information:

Add the new c-graph package to just release fedora 18.

  [ 1 ] Bug #881794 - Review Request: c-graph -  A tool for visualizing convolution

This update can be installed with the "yum" update program.  Use 
su -c 'yum update c-graph' at the command line.
For more information, refer to "Managing Software with yum",
available at http://docs.fedoraproject.org/yum/.

All packages are signed with the Fedora Project GPG key.  More details on the
GPG keys used by the Fedora Project can be found at

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