-
Notifications
You must be signed in to change notification settings - Fork 59
/
Copy pathstring_simulation.html
152 lines (126 loc) · 3.45 KB
/
string_simulation.html
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
<html>
<head>
<title>
STRING_SIMULATION - Vibrating String Simulation
</title>
</head>
<body bgcolor="#EEEEEE" link="#CC0000" alink="#FF3300" vlink="#000055">
<h1 align = "center">
STRING_SIMULATION <br> Vibrating String Simulation
</h1>
<hr>
<p>
<b>STRING_SIMULATION</b>
is a FORTRAN90 program which
simulates the behavior of a vibrating string.
</p>
<h3 align = "center">
Licensing:
</h3>
<p>
The computer code and data files described and made available on this
web page are distributed under
<a href = "../../txt/gnu_lgpl.txt">the GNU LGPL license.</a>
</p>
<h3 align = "center">
Languages:
</h3>
<p>
<b>STRING_SIMULATION</b> is available in
<a href = "../../c_src/string_simulation/string_simulation.html">a C version</a> and
<a href = "../../cpp_src/string_simulation/string_simulation.html">a C++ version</a> and
<a href = "../../f_src/string_simulation/string_simulation.html">a FORTRAN90 version</a>.
</p>
<h3 align = "center">
Related Data and Programs:
</h3>
<p>
<a href = "../../f_src/fd1d_wave/fd1d_wave.html">
FD1D_WAVE</a>,
a FORTRAN90 program which
applies the finite difference method to solve
a version of the wave equation in one spatial dimension.
</p>
<h3 align = "center">
Reference:
</h3>
<p>
<ol>
<li>
George Lindfield, John Penny,<br>
Numerical Methods Using MATLAB,<br>
Second Edition,<br>
Prentice Hall, 1999,<br>
ISBN: 0-13-012641-1,<br>
LC: QA297.P45.
</li>
</ol>
</p>
<h3 align = "center">
Source Code:
</h3>
<p>
<ul>
<li>
<a href = "string_simulation.f">string_simulation.f</a>, the source code.
</li>
<li>
<a href = "string_simulation.sh">string_simulation.sh</a>,
BASH commands to compile, link and load the source code.
</li>
</ul>
</p>
<h3 align = "center">
Examples and Tests:
</h3>
<p>
<ul>
<li>
<a href = "string_simulation_output.txt">string_simulation_output.txt</a>,
the output file.
</li>
<li>
<a href = "string_data.txt">string_data.txt</a>,
a data file containing the solution values.
</li>
<li>
<a href = "string_commands.txt">string_commands.txt</a>,
GNUPLOT commands that can create an image from the solution data file.
</li>
<li>
<a href = "string.png">string.png</a>,
an image of the solution as it changes over time.
</li>
</ul>
</p>
<h3 align = "center">
List of Routines:
</h3>
<p>
<ul>
<li>
<b>MAIN</b> is the main program for STRING_SIMULATION.
</li>
<li>
<b>F</b> supplies the initial condition.
</li>
<li>
<b>G</b> supplies the initial time derivative.
</li>
<li>
<b>TIMESTAMP</b> prints the current YMDHMS date as a time stamp.
</li>
</ul>
</p>
<p>
You can go up one level to <a href = "../f_src.html">
the FORTRAN90 source codes</a>.
</p>
<hr>
<i>
Last revised on 02 December 2012.
</i>
<!-- John Burkardt -->
</body>
<!-- Initial HTML skeleton created by HTMLINDEX. -->
</html>