ink" href="#id8" title="Link to this image">¶</a></p>
</figcaption>
</figure>
<p>You can refer to a time dimension, such as <cite>t1</cite>, <cite>t_1</cite>, <cite>t_direct</cite>, <em>etc.</em>
as <cite>f1</cite>, <cite>f_1</cite>, <em>etc.</em> in order to retrieve the Fourier transform.
You can set the pairs …</p>
</section>
<section id="item-selection-and-slicing">
<h2>Item selection and slicing<a class="headerlink" href="#item-selection-and-slicing" title="Link to this heading">¶</a></h2>
<p>Pyspe