Octave fun: Difference between revisions
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(→Octave fun scripts: Inline code example and overhaul code.) |
(→Octave tree: Use a gif for illustration.) |
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Writing programs (not only in Octave) is often seen as a boring activity. | Writing programs (not only in Octave) is often seen as a boring activity. | ||
To see this is not true one can look at the samples below: | To see this is not true one can look at the samples below: | ||
Octave tree | == Octave tree == | ||
[[File:OctaveTree.gif|frame|Output of {{Path|OctaveTree.m}}.]] | |||
<syntaxhighlight lang="octave"> | {{File|OctaveTree.m|<syntaxhighlight lang="octave"> | ||
N = 25; # Height | N = 25; # Height | ||
H = 7; # Trunk height | H = 7; # Trunk height | ||
| Line 48: | Line 47: | ||
i++; | i++; | ||
endwhile | endwhile | ||
</syntaxhighlight> | </syntaxhighlight>}} | ||
[[Category:Examples]] | [[Category:Examples]] | ||
Latest revision as of 21:25, 13 June 2019
Writing programs (not only in Octave) is often seen as a boring activity. To see this is not true one can look at the samples below:
Octave tree
Output of OctaveTree.m.
File: OctaveTree.m
N = 25; # Height
H = 7; # Trunk height
g = 0.2; # Density of decoration (0 <= g <= 1).
for i = 1:N
for j = 1:N-i
printf (" ");
endfor
for j = 1:2*i-1
z = rand ();
if (z < g)
printf ("@");
else
printf ("*");
endif
endfor
printf ("\n");
endfor
for i = 1:H
for j = 1:N-2
printf (" ");
endfor
printf ("***\n");
endfor
i = 0;
printf ("2019");
while (true)
i = mod (i, 2*N);
for j = 1:i
printf (" ");
endfor
if (i < 2*N-2)
printf ("mmmDDD");
else
printf (" 2020");
endif
pause (0.1)
printf ("\r2019");
i++;
endwhile