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copied!<p>Using the numericalio package, Maxima is able to read binary data in from streams and files, along 8-bit boundaries, and to set the desired byte order for the read in. numericalio comes with the pre-compiled Windows version. </p> <p>So assuming you're dealing with at least 16-bit registers, and you want to split the registers on 8-bit boundaries, then the function</p> <pre><code>read_binary_array (S, A), </code></pre> <p>may be what you're looking for, where S is the source of the data, and A is an array (destination). </p> <p>There are also variants and supporting functions that you can consider / may need:</p> <pre><code>read_binary_list() openr_binary() /* for reading in from a file */ assume_external_byte_order() /* default action is msb first */ </code></pre> <p>That's the most direction option.</p> <p>There's not much additional data in your question, so here are two other avenues to consider.</p> <p>If you need more "pre-processing" facility than Maxima has available with numericalio, you might consider setting up a short pipeline doing the pre-processing in some other language that is quick and has the low-level flexibility (Ruby is good for this, as are other scripting languages), and then read the cleaned up file into Maxima using the package described bove.</p> <p>Finally, these more atypical attempts usually hit some sort of a wall before all the kinks get worked out.</p> <p>When that happens, I recommend using the <a href="http://www.math.utexas.edu/mailman/listinfo/maxima" rel="nofollow noreferrer">Maxima mailing list</a>. I've found it to be a very a responsive, expert community that can not only help you out of a jam, but that also raises the level of your proficiency and your familiarity with "natural" Maxima programming style. It's been of great help in some of the work I've done.</p> <p>(For additional resources on Maxima, including a Ready Reference Cheat Sheet, see <a href="http://www.mathscitech.org/articles/maxima" rel="nofollow noreferrer">Resources: Maxima for Symbolic Computation</a>)</p> <p>Cheers,</p>

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