Octave fun: Difference between revisions

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618 bytes added ,  13 June 2019
→‎Octave fun scripts: Inline code example and overhaul code.
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(→‎Octave fun scripts: Inline code example and overhaul code.)
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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:


Source code: [[Media:octavetree.m]]
Octave tree: [[File:OctaveTree.png|500px]]


Octave tree: [[File:OctaveTree.png|500px]]
<syntaxhighlight lang="octave">
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
</syntaxhighlight>


[[Category:Examples]]
[[Category:Examples]]

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