  (data in [N,C] i.e. time x channels/trials or a single</span>
0009 <span class="comment">%       vector) - required.</span>
0010 <span class="comment">%       params      structure containing parameters - params has the</span>
0011 <span class="comment">%       following fields: tapers, Fs, fpass, pad</span>
0012 <span class="comment">%           tapers : precalculated tapers from dpss or in the one of the following</span>
0013 <span class="comment">%                    forms:</span>
0014 <span clas