), X = X';  <span class="keyword">end</span>;
0040 <span class="keyword">if</span> (size(Y,1) &gt; 1), Y = Y';  <span class="keyword">end</span>;
0041 [Mx,Nx] = size(X);    [My,Ny] = size(Y);
0042 <span class="keyword">if</span> (Mx~=1 || My~=1),  error(<span class="string">'Matrix arguments are not supported.'</span>);  <span class="keyword">end</span>;
0043 <span class="keyword">if</span> (Nx ~= Ny),        error(<span class="string">'A Coherence estimate requires two vectors of equal length.'</span>);  <