From: W. Trevor King <wking@tremily.us>
Date: Fri, 24 May 2013 19:04:58 +0000 (-0400)
Subject: calibcant/theory.tex: Add S_{xx} and r_{xx} to the nomenclature
X-Git-Tag: v1.0~133
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=26d652dddc15d1131dfea4aef631218e34e5f5d6;p=thesis.git

calibcant/theory.tex: Add S_{xx} and r_{xx} to the nomenclature

Thanks Mom!
---

diff --git a/src/calibcant/theory.tex b/src/calibcant/theory.tex
index ea0977a..86ac487 100644
--- a/src/calibcant/theory.tex
+++ b/src/calibcant/theory.tex
@@ -98,8 +98,14 @@ where $r_{xx}(t)$ is defined in terms of the expectation value
 \begin{align}
   r_{xx}(t) &\equiv \avg{x(\tau)\conj{x}(\tau-t)} \;,
        &\text{\citep{wikipedia-wiener-khinchin}}
+    \label{eq:autocorrelation}
 \end{align}
 and $\conj{x}$ represents the complex conjugate of $x$.
+%
+\nomenclature{$S_{xx}(\omega)$}{Two sided power spectral density in
+  angular frequency space (\cref{eq:wiener_khinchin}).}
+\nomenclature{$r_{xx}(t)$}{Autocorrelation function
+  (\cref{eq:autocorrelation}).}
 \nomenclature{$\conj{z}$}{Complex conjugate of $z$}
 
 \subsection{Highly damped case}