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<h3 class="section">30.3 System display functions</h3>
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<p><a name="doc_002dsysout"></a>
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— Function File: <b>sysout</b> (<var>sys, opt</var>)<var><a name="index-sysout-1692"></a></var><br>
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<blockquote><p>print out a system data structure in desired format
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<dt><var>sys</var><dd>system data structure
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<br><dt><var>opt</var><dd>Display option
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<dt><code>[]</code><dd>primary system form (default)
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<br><dt><code>"ss"</code><dd>state space form
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<br><dt><code>"tf"</code><dd>transfer function form
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<br><dt><code>"zp"</code><dd>zero-pole form
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<br><dt><code>"all"</code><dd>all of the above
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</p></blockquote></div>
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<p><a name="doc_002dtfout"></a>
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— Function File: <b>tfout</b> (<var>num, denom, x</var>)<var><a name="index-tfout-1693"></a></var><br>
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<blockquote><p>Print formatted transfer function n(s)/d(s) to the screen.
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<var>x</var> defaults to the string <code>"s"</code>
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<strong>See also:</strong> polyval, polyvalm, poly, roots, conv, deconv, residue,
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filter, polyderiv, polyinteg, polyout.
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</p></blockquote></div>
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<p><a name="doc_002dzpout"></a>
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— Function File: <b>zpout</b> (<var>zer, pol, k, x</var>)<var><a name="index-zpout-1694"></a></var><br>
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<blockquote><p>print formatted zero-pole form to the screen.
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<var>x</var> defaults to the string <code>"s"</code>
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<strong>See also:</strong> polyval, polyvalm, poly, roots, conv, deconv, residue,
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filter, polyderiv, polyinteg, polyout.
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</p></blockquote></div>