>'Amplitude modulation'</span>,<span class="string">'Spectrum'</span>); axis <span class="string">tight</span>;
grid <span class="string">on</span>; xlabel(<span class="string">'Iteration'</span>); ylabel(<span class="string">'Relative update'</span>);
</pre><img vspace="5" hspace="5" src="JEFAS_toysig_04.png" alt=""> <h2 id="6">MSE</h2><pre class="codeinput">errAM = (aML(:).^2 - a.^2).^2;
errAM = errAM(Dt:end); <span class="comment">% First sample of thetaAM is rejected because of boundaries effect</span>
