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Computer languages Fortran  +
Documentation note A tutorial is included in the manual which is also distributed in pdf and other formats.
Full description GNU C-Graph is a tool for visualizing the GNU C-Graph is a 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. Honours 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 modelled 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 will be useful to students of signals and systems theory. C-Graph is written in contemporary Fortran. You can find pre-GNU development versions at: <>. Adrienne Gaye Thompson is the sole author of GNU C-Graph and looks forward to sharing further development with the FLOSS community.ther development with the FLOSS community.
GNU package identifier c-graph  +
Homepage URL  +
Interface x-window-system  +
Is GNU true  +
Keywords convolution  +
Last review by Alejandroindependiente +
Last review date 20 September 2016  +
License GPLv3orlater +
License verified by Karl Berry  +
License verified date 13 May 2012  +
Mathematics theorem-prover  +
Name C-Graph  +
Real name Adrienne Gaye Thompson  +
Revisionid 36,573  +
Revisiontimestamp 30 September 2016 12:56:12  +
Revisionuser User:Jgay +
Runs-on GNU/Linux  +
Science engineering  + , scientific-visualization  +
Short description software for visualizing convolution and demonstrating the convolution theorem  +
Use education  + , mathematics  + , science  +
Version date 26 April 2012  +
Version download  +
Version identifier 2.0  +
Version status stable  +
Has queryThis property is a special property in this wiki. C-Graph + , C-Graph + , C-Graph + , C-Graph + , C-Graph + , C-Graph + , C-Graph + , C-Graph + , C-Graph + , C-Graph +
Has improper value forThis property is a special property in this wiki. Submitted date  + , Role  + , Submitted by  +
Categories Entry  +
Modification dateThis property is a special property in this wiki. 17 January 2017 14:16:08  +
Page has default formThis property is a special property in this wiki. Entry  +
Has subobjectThis property is a special property in this wiki. C-Graph + , C-Graph + , C-Graph +
EmailThis property is a special property in this wiki.  +
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