Update content - 2026-10-07

content/zettels/singular_value_decomposition.md

@@ -2,6 +2,8 @@
 title = "Singular Value Decomposition"
 author = ["Dehaeze Thomas"]
 draft = false
+category = "Control Theory"
+subcategory = "Multivariable Analysis"
 +++
 
 Tags
@@ -10,7 +12,7 @@ Tags
 
 ## SVD of a MIMO system {#svd-of-a-mimo-system}
 
-This is taken from (NO_ITEM_DATA:skogestad05_multiv_feedb_contr).
+This is taken from (<a href="#citeproc_bib_item_2">Skogestad and Postlethwaite 2007</a>).
 
 We are interested by the physical interpretation of the SVD when applied to the frequency response of a MIMO system \\(G(s)\\) with \\(m\\) inputs and \\(l\\) outputs.
 
@@ -67,5 +69,5 @@ This will have usually little impact of the fitting error while reducing conside
 
 <style>.csl-entry{text-indent: -1.5em; margin-left: 1.5em;}</style><div class="csl-bib-body">
   <div class="csl-entry"><a id="citeproc_bib_item_1"></a>Preumont, A. 2018. <i>Vibration Control of Active Structures - Fourth Edition</i>. Solid Mechanics and Its Applications. Springer International Publishing. doi:<a href="https://doi.org/10.1007/978-3-319-72296-2">10.1007/978-3-319-72296-2</a>.</div>
-  <div class="csl-entry">NO_ITEM_DATA:skogestad05_multiv_feedb_contr</div>
+  <div class="csl-entry"><a id="citeproc_bib_item_2"></a>Skogestad, S., and I. Postlethwaite. 2007. <i>Multivariable Feedback Control: Analysis and Design - Second Edition</i>. John Wiley.</div>
 </div>