oc('opSpot/disp')">disp</a>, and <a href="matlab:doc('opSpot/whos')">whos</a>:</p><pre class="codeinput">whos <span class="string">C</span>
</pre><pre class="codeoutput">  Name      Size            Bytes  Class    Attributes

  C         3x2              1732  opSum              

</pre><h2>Applying Operators<a name="5"></a></h2><p>Spot operators can be multiplied by vectors just like MATLAB matrices. Make a vector x and apply C to it:</p><pre class="codeinput">x = [1;2];
y = C*x
</pre><pre class="codeoutpu