 get the
efficiency you need.</p>
<p>For such problems CVX can play an important role, however. Before
starting to develop a specialized large-scale method, you can use CVX to
solve scaled-down or simplified versions of the problem, to rapidly
experiment with exactly what problem you want to solve. For image
reconstruction, for example, you might use CVX to experiment with
different problem formulations on <span class="math">\(50 \times 50\)</span> pixel images.</p>
<p>CVX <em>will</em> solve many medium an