ber of dimensions.</span>
</pre><pre class="codeoutput">
ans =

     3

</pre><pre class="codeinput">size(X) <span class="comment">%&lt;-- Row vector of the sizes.</span>
</pre><pre class="codeoutput">
ans =

     5     4     3

</pre><pre class="codeinput">size(X,2) <span class="comment">%&lt;-- Size of the 2nd mode.</span>
</pre><pre class="codeoutput">
ans =

     4

</pre><h2>Subscripted reference to a ttensor<a name="17"></a></h2><pre class="codeinput">X.core(1,1,1) <span class="comment">%&lt;-- Access