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Removed second time complexity slide; Split ADMM results slide into two

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Andreas Tsouchlos 2023-04-18 18:59:21 +02:00
parent 78a415fa92
commit 6a3e1ced86
2 changed files with 50 additions and 53 deletions
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55
latex/presentations/final/sections/comparison.tex
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@ -113,6 +113,11 @@
\begin{frame}[t]
\frametitle{Comparison: Time Complexity}
\begin{itemize}
\item Both algorithms are $\mathcal{O}\left( n \right)$ on average
\item LP decoding implementation significantly faster
\end{itemize}
\begin{figure}[H]
\centering
@ -565,60 +570,10 @@
\end{frame}
\begin{frame}[t]
\frametitle{Time Complexity}
\vspace*{-8mm}
\begin{itemize}
\item Both algorithms are $\mathcal{O}\left( n \right)$ on average
\item LP decoding implementation significantly faster
\end{itemize}
\begin{figure}[h]
\centering
\begin{tikzpicture}
\begin{axis}[grid=both,
xlabel={$n$}, ylabel={Time per frame (s)},
width=0.45\textwidth,
height=0.3375\textwidth,
legend style={at={(0.03,0.96)},anchor=north west},
%legend pos=outer north east,
legend cell align={left},]
\addplot[RedOrange, only marks, mark=*]
table [col sep=comma, x=n, y=spf]
{res/proximal/fps_vs_n.csv};
\addlegendentry{Proximal decoding}
\addplot[RoyalPurple, only marks, mark=triangle*]
table [col sep=comma, x=n, y=spf]
{res/admm/fps_vs_n.csv};
\addlegendentry{ADMM}
\end{axis}
\end{tikzpicture}
\vspace*{-2mm}
\caption{Timing requirements of the proximal decoding and LP decoding imlementations%
\protect\footnotemark{}}
\end{figure}%
\footnotetext{The points shown were calculated by evaluating the metadata
of BER simulation results for the following codes:
BCH $\left( 31, 11 \right)$;
BCH $\left( 31, 26 \right)$;
\cite[\text{96.3.965; 204.33.484;
204.55.187; 408.33.844; PEGReg252x504}]{mackay_enc}
}
\end{frame}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\subsection{Theoretical Comparison}%
\label{sub:Theoretical Comparison}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\begin{frame}[t, fragile]
\frametitle{Comparison of Proximal Decoding and\\LP Decoding using ADMM}

48
latex/presentations/final/sections/lp_dec_using_admm.tex
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@ -838,17 +838,59 @@
%legend style={at={(0.03,0.04)},anchor=south west},
legend pos=outer north east,
]
\addplot[RedOrange, line width=1pt]
\addplot[RedOrange, line width=1pt, mark=*]
table [col sep=comma, x=SNR, y=FER,
discard if gt={SNR}{2.2},
]
{res/admm/fer_paper_margulis.csv};
\addlegendentry{ADMM (Barman et al.)}
\addplot[NavyBlue, only marks, mark=o, line width=1pt]
\addplot[RoyalPurple, line width=1pt, mark=*]
table [col sep=comma, x=SNR, y=FER, discard if gt={SNR}{2.2},]
{res/generic/fer_bp_mackay_margulis.csv};
\addlegendentry{BP (Barman et al.)}
\end{axis}
\end{tikzpicture}
\caption{Comparison of datapoints from Barman et al. with own simulation results%
\protect\footnotemark{}}
\label{fig:admm:results}
\end{figure}%
%
\footnotetext{``Margulis'' LDPC code with $n = 2640$, $k = 1320$
\cite[\text{Margulis2640.1320.3}]{mackay_enc}; $K=200, \mu = 3.3, \rho=1.9,
\epsilon_{\text{pri}} = 10^{-5}, \epsilon_{\text{dual}} = 10^{-5}$
}%
%
\end{frame}
\begin{frame}[t]
\frametitle{LP Decoding using ADMM}
\begin{figure}[H]
\centering
\begin{tikzpicture}
\begin{axis}[
grid=both,
xlabel={$E_b / N_0 \left( \text{dB} \right) $}, ylabel={FER},
ymode=log,
width=0.45\textwidth,
height=0.325\textwidth,
%legend style={at={(0.03,0.04)},anchor=south west},
legend pos=outer north east,
]
\addplot[RedOrange, line width=1pt, mark=*]
table [col sep=comma, x=SNR, y=FER,
discard if gt={SNR}{2.2},
]
{res/admm/fer_paper_margulis.csv};
\addlegendentry{ADMM (Barman et al.)}
\addplot[NavyBlue, mark=*, line width=1pt, densely dashed]
table [col sep=comma, x=SNR, y=FER,]
{res/admm/ber_margulis264013203.csv};
\addlegendentry{ADMM (Own results)}
\addplot[RoyalPurple, line width=1pt, densely dashed]
\addplot[RoyalPurple, line width=1pt, mark=*]
table [col sep=comma, x=SNR, y=FER, discard if gt={SNR}{2.2},]
{res/generic/fer_bp_mackay_margulis.csv};
\addlegendentry{BP (Barman et al.)}