README
1README for Graphics
2===================
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4
5* GNUPLOT
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7
8- Residual Histories
9
10To generate example file 'residual_histories.eps' on UNIX systems,
11run the following sample script:
12
13> ./gnuplot1.sh
14
15On Windows systems, edit the path to gnuplot.exe in gnuplot1.bat
16and run the script as follows:
17
18> gnuplot1.bat
19
20gnuplot1b.sh and gnuplot1b.bat are more sophisticated versions
21for gnuplot 4.4 or later.
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23
24- Matrix Pattern
25
26To generate example file 'matrix_pattern.eps' on UNIX systems,
27run gnuplot2.sh as follows:
28
29> ./gnuplot2.sh ../test/testmat.mtx
30
31On Windows systems, edit the path to gnuplot.exe in gnuplot2.bat
32and run as follows:
33
34> gnuplot2.bat ..\test\testmat.mtx
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36
37- Distribution of Real Eigenvalues
38
39To generate example file 'distribution_of_real_eigenvalues.eps'
40on UNIX systems, run the following sample script:
41
42> ./gnuplot3.sh
43
44On Windows systems, edit the path to gnuplot.exe in gnuplot3.bat
45and run the script as follows:
46
47> gnuplot3.bat
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49
50- Distribution of Complex Eigenvalues
51
52To generate example file 'distribution_of_complex_eigenvalues.eps'
53on UNIX systems, run the following sample script:
54
55> ./gnuplot4.sh
56
57On Windows systems, edit the path to gnuplot.exe in gnuplot4.bat
58and run the script as follows:
59
60> gnuplot4.bat
61
62You can generate 'distribution_of_Ritz_values.eps' by running ./gnuplot4b.sh
63or ./gnuplot4b.bat.
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65
66- Eigenvectors
67
68To generate example file 'eigenvectors.eps' on UNIX systems,
69run the following sample script:
70
71> ./gnuplot5.sh
72
73On Windows systems, edit the path to gnuplot.exe in gnuplot5.bat
74and run the script as follows:
75
76> gnuplot5.bat
77
78gnuplot5.sh and gnuplot5.bat are for gnuplot 4.4 or later.
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