11 <span class="comment">%           Blocksize       Block size for correlation estimation if Welch</span>
0012 <span class="comment">%                           is used. The number of lags in the CF if</span>
0013 <span class="comment">%                           periodogram method is used</span>
0014 <span class="comment">%           RefChannel      References, by file number, e.g. [1 7].</span>
0015 <span class="comment">%           Downsample      (optional) Factor of downsampling, must be positive inte