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<!DOCTYPE html>
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<title>Octave Fuzzy Logic Toolkit: readfis</title>
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File Input/Output of Fuzzy Inference Systems
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Function Reference: <b><code>readfis</code></b>
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<dl>
<dt><u>Function File:</u> <var>fis</var> = <b>readfis</b><i> ()</i></dt>
<dt><u>Function File:</u> <var>fis</var> = <b>readfis</b><i> (<var>filename</var>)</i></dt>
</dl>
<p> Read the information in an FIS file, and using this information, create and
return an FIS structure. If called without any arguments or with an empty
string as an argument, present the user with a file dialog GUI. If called
with a <var>filename</var> that does not end with ’.fis’, append ’.fis’ to the
<var>filename</var>. The <var>filename</var> is expected to be a string.
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<p> Six examples of the input file format and example scripts that use readfis:
</p>
<table>
<thead><tr><th width="45%">Example FIS File</th><th width="45%">Corresponding Example Script</th></tr></thead>
<tr><td width="45%">cubic_approximator.fis</td><td width="45%">cubic_approx_demo.m</td></tr>
<tr><td width="45%">heart_disease_risk.fis</td><td width="45%">heart_disease_demo_2.m</td></tr>
<tr><td width="45%">investment_portfolio.fis</td><td width="45%">investment_portfolio_demo.m</td></tr>
<tr><td width="45%">linear_tip_calculator.fis</td><td width="45%">linear_tip_demo.m</td></tr>
<tr><td width="45%">mamdani_tip_calculator.fis</td><td width="45%">mamdani_tip_demo.m</td></tr>
<tr><td width="45%">sugeno_tip_calculator.fis</td><td width="45%">sugeno_tip_demo.m</td></tr>
</table>
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<p> <strong>See also: </strong>
<a href="writefis.html">writefis</a>
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