adding dft slides

doc/LectureNotes/_build/html/chapter6.html

@@ -333,6 +333,16 @@ const thebe_selector_output = ".output, .cell_output"
    Week 42 Constructing a Neural Network code with introduction to Tensor flow
   </a>
  </li>
+ <li class="toctree-l1">
+  <a class="reference internal" href="exercisesweek43.html">
+   Exercises weeks 43 and 44
+  </a>
+ </li>
+ <li class="toctree-l1">
+  <a class="reference internal" href="week43.html">
+   Week 43: Deep Learning: Constructing a Neural Network code and solving differential equations
+  </a>
+ </li>
 </ul>
 <p aria-level="2" class="caption" role="heading">
  <span class="caption-text">
@@ -797,9 +807,9 @@ predicting the target features of query instances is as follows:</p>
 </div>
 <div class="cell_output docutils container">
 <div class="output stream highlight-myst-ansi notranslate"><div class="highlight"><pre><span></span>2nd degree coefficients:
-zero power:  -0.2774877574815404
-first power:  0.11112589053037751
-second power:  -0.00033136014047192484
+zero power:  2.731441119315968
+first power:  -0.07208896238192342
+second power:  0.0005051756404139333
 </pre></div>
 </div>
 <img alt="_images/chapter6_1_1.png" src="_images/chapter6_1_1.png" />