tt>install</tt> from the main directory. It adds PENlab directories to the Matlab Path. If any mexfiles are used, they need to be compiled
            separately at the moment. The current distribution constains mexfiles precompiled for MS Windows 32bit and Linux 64bit.
         </p>
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         <h2>How to use it?<a name="3"></a></h2>
         <p>It's based on Matlab objects so you need to construct the object first, i.e. initialize/read in 