 own grid.  To get around this (since the</span>
0103 <span class="comment">% for-loop approach is ~4x slower), we obtain the piecewise polynomial coefficients</span>
0104 <span class="comment">% along each waveform, pad to handle endpoints, and then string them all together</span>
0105 <span class="comment">% into one long series.  This will let us compute the shifted waveforms in one</span>
0106 <span class="comment">% fell swoop . . . the only caveat is that requests to extrapolate beyond</span>
0107 <sp