Document: c-graph
Title: GNU C-Graph User Manual
Author: Adrienne Gaye Thompson
Abstract: GNU C-Graph (for Convolution Graph) is an interactive
 tool for visualizing the convolution of two signals.  It
 computes the linear convolution of two signals in the time
 domain then compares their circular convolution by demonstrating
 the Convolution Theorem -- convolution of two signals in the
 time domain corresponds to multiplication in the frequency domain.
 .
 The signals are chosen from a range of available waveforms (sine,
 triangle, sawtooth, etc.) so non-programmers can benefit from its
 analysis.  Each waveform is specified with a frequency, and whether
 it is continuous or pulsed (periodic or aperiodic), where appropriate.
 The results are shown graphically using Gnuplot within the X Window
 System.
 .
 Gnuplot command files, waveform data series, and Gnuplot graphics
 files are saved in the directory "c-graphs" for use in presentations,
 publications, etc.
Section: Science/Mathematics

Format: Info
Index: /usr/share/info/c-graph.info.gz
Files: /usr/share/info/c-graph-*.png

Format: PDF
Files: /usr/share/doc/c-graph/c-graph.pdf.gz
