correct ch 10

[book_gpu.git] / BookGPU / Chapters / chapter5 / ch5.tex

diff --git a/BookGPU/Chapters/chapter5/ch5.tex b/BookGPU/Chapters/chapter5/ch5.tex
index 1c5da65c467c417a7db11053838a4e201e865bb7..1d3d9576a6f27dff166f8d628ad45b99a3e741be 100644 (file)
--- a/BookGPU/Chapters/chapter5/ch5.tex
+++ b/BookGPU/Chapters/chapter5/ch5.tex
@@ -174,16 +174,16 @@ where $u(x,y,t)$ is the unknown heat distribution, $\kappa$ is a heat conductivi
 u(x,y,t_0) = \sin(\pi x)\,\sin(\pi y), & \qquad (x,y) \in \Omega.
 \end{align}
 An illustrative example of the numerical solution to the heat problem, using \eqref{ch5:eq:heatinit} as the initial condition is given in Figure \ref{ch5:fig:heatsolution}.
-\begin{figure}[!htb]
+\begin{figure}[!htbp]
     \begin{center}
     \setlength\figurewidth{0.3\textwidth}        %
-    \setlength\figureheight{0.32\textwidth}       %
+    \setlength\figureheight{0.3\textwidth}       %
     \subfigure[$t=0.00s$]%{\input{Chapters/chapter5/figures/HeatSolution0.tikz}}
-{\includegraphics[width=0.5\textwidth]{Chapters/chapter5/figures/HeatSolution0_conv.pdf}}
+{\includegraphics[width=0.48\textwidth]{Chapters/chapter5/figures/HeatSolution0_conv.pdf}}
     \subfigure[$t=0.05s$]%{\input{Chapters/chapter5/figures/HeatSolution0.049307.tikz}}
-{\includegraphics[width=0.5\textwidth]{Chapters/chapter5/figures/HeatSolution0_049307_conv.pdf}}
+{\includegraphics[width=0.48\textwidth]{Chapters/chapter5/figures/HeatSolution0_049307_conv.pdf}}
     %\subfigure[$t=0.10s$]{\input{Chapters/chapter5/figures/HeatSolution0.099723.tikz}}
-{\includegraphics[width=0.5\textwidth]{Chapters/chapter5/figures/HeatSolution0_099723_conv.pdf}}
+{\includegraphics[width=0.48\textwidth]{Chapters/chapter5/figures/HeatSolution0_099723_conv.pdf}}
     \end{center}
     \caption{Discrete solution at times $t=0s$ and $t=0.05s$, using \eqref{ch5:eq:heatinit} as initial condition and a small $20\times20$ numerical grid.}\label{ch5:fig:heatsolution}
 \end{figure}