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Bug#919545: ITP: c-graph -- interactive visualization tool for the convolution theorem




Package: wnpp
Owner: Paul Hardy <unifoundry@xxxxxxxxxxxxxx>
Severity: wishlist
X-Debbugs-CC: debian-devel@xxxxxxxxxxxxxxxx

Package name: c-graph
Version: 2.0.1
Upstream Author: Adrienne Gaye Thompson <agt@xxxxxxxxxxxxxx>
URL: https://www.gnu.org/software/c-graph/
License: GPL-3+, GFDL-1.3+
Programming Language: Fortran 95
Description: interactive visualization tool for the convolution theorem
 GNU C-Graph is a novel tool for visualizing the mathematical operation
 of convolution. "C-Graph" is an abbreviation for "Convolution Graph".
 A game changer, C-Graph -- the de facto tool for visualizing the convolution
 theorem in universities worldwide -- is invaluable for lecture demonstrations
 and lab work in the teaching of signals and systems, as well as other courses
 featuring convolution. GNU C-Graph is widely used across industries that
 utilize signal processing techniques for design, test, and development:
 telecommunications, instrumentation and control, manufacturing, automotive,
 aviation and aerospace, medical devices, and others. This nifty package
 seamlessly generates publication quality graphics for papers, lecture
 demonstrations, and other professional presentations.
.
 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. A Texinfo manual provides sample sessions and an overview of
 the convolution theorem. C-Graph 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).
 .
 Select, Transform, Visualize : GNU C-Graph makes visualizing convolution easy

Uploading this package will close the associated RFP bug #694088 filed in 2012.

--

Paul Hardy <unifoundry@xxxxxxxxxxxxxx>