U{2} = 
		    0.9408    0.4551
		    0.7019    0.0811
		    0.8477    0.8511
		    0.2093    0.5620
	X.U{3} = 
		    0.3193
		    0.3749
		    0.8678
</pre><pre class="codeinput">X.core(2,2,1) = 7 <span class="comment">%&lt;-- Change a single element.</span>
</pre><pre class="codeoutput">X is a ttensor of size 5 x 4 x 3
	X.core is a tensor of size 3 x 2 x 1
		X.core(:,:,1) = 
	     1     1
	     1     7
	     1     1
	X.U{1} = 
		    0.5221    0.1722    0.8948
		    0.9329    0.9688    0.2861
		    0.7134  