span class="p">(</span><span class="n">r_</span><span class="p">);</span> <span class="c">% add one for matlab indexing</span>
<span class="n">f_</span> <span class="p">=</span> <span class="n">load</span><span class="p">(</span><span class="n">p_frm</span><span class="p">,</span><span class="s">&#39;-ASCII&#39;</span><span class="p">)</span><span class="o">&#39;</span> <span class="p">;</span> <span class="n">f_</span><span class="p">(</span><span class="mi">1</span><span class="p">:</span><span class="mi"