                 <li><strong>Error Computation:</strong> Distance to nearest ideal level</li>
                                <li><strong>Gradient Direction:</strong> Sign information for LMS updates</li>
                            </ul>
                        </div>
                    </div>
                </div>
            </div>
        </div>
    </section>

    <!-- Optimization Section -->
    <section id="optimization" class="section">
        <div class="container">
            <div class="sect