website/matlab.html at main · plammertse/website · GitHub

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<!DOCTYPE html>
<html>
<!---------------------------------------------------------------------
-- file    : matlab.html
-- purpose : Page for website Piet Lammertse
-----------------------------------------------------------------------
--   history :
--     2025-11-24 new
---------------------------------------------------------------------->

<head>
  <link rel="stylesheet" href="plammertse.css">
  <title> Various Matlab scripts </title>
</head>

<body>

<!-- NAVIGATION BAR -------------------------------------------------->

<ul>
  <li> <a href="index.html">                 Home            </a> </li>
  <li> <a style="background-color:#0000C0;"
          href="matlab.html">                Matlab scripts  </a> </li>
</ul>


<!-- TEXT PAGE ------------------------------------------------------->

<h2> Matlab scripts </h2>


<h4> origin </h4>

<p> Over the years, I have written a number of useful Matlab scripts.
The tables below list  some of them.
</p>
<p> They are loosely arranged by subject.
</p>
<p> These scripts are sometimes referenced
 from other pages on this website.
 Others are just along for the ride.
</p>

<h4> zero guarantee </h4>

<p> As usual, the sources come here warts and all,
 and with zero guarantee.
 If they contain functions or "objects" <nobr>
 (&hairsp;classes&hairsp;), </nobr>
 they may have test drivers or example code
 in a commented section at the end of the file.
</p>

<h4> download or run </h4>

<p> Feel free to browse and copy any selection of these sources
 if you find them useful.
If you don't have Matlab, you&nbsp;might want to run them
 in Octave Online,
or use an online tool to convert them to Python for you.
</p>

<p> Depending on your system settings, you may open an editor
  on them, or download them by left clicking the link,
 or by saving them to your disk directly
  by right clicking them and selecting   <i>"Save link as.."</i>.
</p>

<!-- TABLE OF ANIMATED GIF WRITER -------------------------------------->

<h4 style="margin : 4px 32px; margin-top : 16px">
    animated GIF writer
</h4>

<table style="width:700px; margin-left:48px; background:#F8F8F8">
  <tr>
    <td style="width:160px;">
      <a href="matlab/GIF_writer.m"> GIF_writer.m </a>
    </td>
    <td>
      Writing Matlab "gca" axes to animated GIF file, frame by frame
    </td>
  </tr>
</table>

<!-- TABLE OF GRAPHICS OBJECTS ------------------------------------------>

<a name="graphics"</a>
<h4 style="margin : 4px 32px; margin-top : 16px">
    graphics objects
</h4>

<table style="width:700px; margin-left:48px; background:#F8F8F8">
  <tr>
    <td style="width:160px;">
      <a href="matlab/arrow.m"> arrow.m </a>
     </td>
    <td>
      Rotatable and scalable arrow
    </td>
  </tr>

  <tr>
    <td>
      <a href="matlab/CG_marker.m"> CG_marker.m </a>
    </td>
    <td>
      Scalable CG symbol
    </td>
  </tr>

  <tr>
    <td>
      <a href="matlab/dumbbell.m"> dumbbell.m </a>
    </td>
    <td>
      Dumbbell shape
    </td>
  </tr>

  <tr>
    <td>
      <a href="matlab/nicebox.m"> nicebox.m </a>
    </td>
    <td>
      Text box outline and font
    </td>
  </tr>

</table>

<!-- FOOTER --------------------------------------------------------------->
<p> <br> <br> </p>
<div class="footer">
  <p> P. Lammertse,  2025 </p>
</div>

</body>
</html>