psfig is now includegraphics

mooculus · May 17, 2022 · ce2be24 · ce2be24
1 parent 0904be1
commit ce2be24
Show file tree

Hide file tree

Showing 118 changed files with 347 additions and 346 deletions.
diff --git a/additionalTechniquesForSolvingODEs/exactDifferentialEquations.tex b/additionalTechniquesForSolvingODEs/exactDifferentialEquations.tex
@@ -101,7 +101,7 @@ \subsubsection*{Drawing Contours Using \Matlab}
 
 \begin{figure}[htb]
            \centerline{%
-           \psfig{file=../figures/contour1.eps,width=3.5in}}
+           \includegraphics[width=3.5in]{../figures/contour1.pdf}}
            \caption{Contour lines of $F(t,x)=x^2-xt+t$ for
           $(t,x)\in[-1.5,1.5]\times[-1.5,1.5]$.}
            \label{Fig:contour1}
@@ -142,7 +142,7 @@ \subsubsection*{Drawing Contours Using \Matlab}
 
 \begin{figure}[htb]
   \centerline{%
-  \psfig{file=../figures/contour2.eps,width=3.7in}}
+  \includegraphics[width=3.7in]{../figures/contour2.pdf}}
   \caption{The solution of \protect\eqref{eq:exactex1} for the
   initial value $(t_0,x_0)=(-0.5,-1)$ computed by {\dfield}.}
   \label{Fig:contour2}
@@ -371,7 +371,7 @@ \subsubsection*{Two Examples}
 
 \begin{figure}[htb]
   \centerline{%
-  \psfig{file=../figures/contour3.eps,width=3.5in}}
+  \includegraphics[width=3.5in]{../figures/contour3.pdf}}
   \caption{Solutions of the differential equation
 \protect\eqref{eq:exacex2}
   corresponding to the levels $c=0,3,6,9,12$ in the rectangle

diff --git a/additionalTechniquesForSolvingODEs/exactDifferentialEquations/00900.tex b/additionalTechniquesForSolvingODEs/exactDifferentialEquations/00900.tex
@@ -34,7 +34,7 @@
 The result is given in Figure~\ref{c14.6.8}.
 \begin{figure}[htb]
      \centerline{%
-     \psfig{file=exfigure/fig17-6-9.eps,width=3.0in}}
+     \includegraphics[width=3.0in]{exfigure/fig17-6-9.pdf}}
         \exercap{c14.6.8}
 \end{figure} 
 

diff --git a/additionalTechniquesForSolvingODEs/hamiltonianSystems.tex b/additionalTechniquesForSolvingODEs/hamiltonianSystems.tex
@@ -134,7 +134,7 @@ \subsection*{Potential Systems}
 the existence of two homoclinic trajectories\index{trajectory!homoclinic}.  
 \begin{figure}[htb]
            \centerline{%
-	   \psfig{file=../figures/ham.eps,width=3.5in}}
+	   \includegraphics[width=3.5in]{../figures/ham.pdf}}
            \caption{Phase portrait of \protect\eqref{e:hamex1}}
            \label{F:hamex}
 \end{figure}
@@ -184,14 +184,14 @@ \subsection*{Newton's Second Law and Potential Systems}
 \end{itemize}
 \begin{figure}[htb]
            \centerline{%
-	   \psfig{file=../figures/pendulum.eps,width=2.0in}}
+	   \includegraphics[width=2.0in]{../figures/pendulum.pdf}}
            \caption{Pendulum geometry}
            \label{F:pendulum}
 \end{figure}
 The phase portrait for the pendulum equations is shown in Figure~\ref{F:ppen}.
 \begin{figure}[htb]
            \centerline{%
-	   \psfig{file=../figures/ppen.eps,width=3.5in}}
+	   \includegraphics[width=3.5in]{../figures/ppen.pdf}}
            \caption{Phase portrait of the pendulum equation 
 		\protect\eqref{e:pendulum}}
            \label{F:ppen}
@@ -233,7 +233,7 @@ \subsubsection*{The Two Body Problem}
 
 \begin{figure}[htb]
            \centerline{%
-           \psfig{file=../figures/tbp.eps,height=2.5in}}
+           \includegraphics[height=2.5in]{../figures/tbp.pdf}}
            \caption{Phase portrait of the equation
                 \protect\eqref{e:tbp}}
            \label{fig:tbp}

diff --git a/additionalTechniquesForSolvingODEs/hamiltonianSystems/00700.tex b/additionalTechniquesForSolvingODEs/hamiltonianSystems/00700.tex
@@ -27,7 +27,7 @@
 
 \begin{figure}[htb]
      \centerline{%
-     \psfig{file=exfigure/fig14-7-10.eps,width=3.0in}}
+     \includegraphics[width=3.0in]{exfigure/fig14-7-10.pdf}}
         \exercap{c14.7.10}
 \end{figure} 
 

diff --git a/additionalTechniquesForSolvingODEs/hamiltonianSystems/00800.tex b/additionalTechniquesForSolvingODEs/hamiltonianSystems/00800.tex
@@ -36,7 +36,7 @@
 
 \begin{figure}[htb]
      \centerline{%
-      \psfig{file=exfigure/fig14-7-11.eps,width=3.0in}}
+      \includegraphics[width=3.0in]{exfigure/fig14-7-11.pdf}}
          \exercap{c14.7.11}
 \end{figure} 
 

diff --git a/additionalTechniquesForSolvingODEs/higherOrderEquations.tex b/additionalTechniquesForSolvingODEs/higherOrderEquations.tex
@@ -206,8 +206,8 @@ \subsubsection*{An Example of an Electrical Circuit}
 The result of this computation is shown in Figure~\ref{Fig:micro1}.
 \begin{figure*}[htb]
  \centerline{%
-           \psfig{file=../figures/microx1.eps,width=3.0in}
-	   \psfig{file=../figures/microx2.eps,width=3.0in}}
+           \includegraphics[width=3.0in]{../figures/microx1.pdf}
+	   \includegraphics[width=3.0in]{../figures/microx2.pdf}}
            \caption{The two components of the solution of 
 	   \protect\eqref{E:RCLM} for $t\in[0,30]$ with initial
 	   condition $X(0)=(1,1)^t$.}

diff --git a/additionalTechniquesForSolvingODEs/higherOrderEquations/00500.tex b/additionalTechniquesForSolvingODEs/higherOrderEquations/00500.tex
@@ -39,7 +39,7 @@
 result is displayed in Figure~\ref{c14.3.7a}.
 \begin{figure}[htb]
      \centerline{%
-     \psfig{file=exfigure/fig17-4-6.eps,width=3.0in}}
+     \includegraphics[width=3.0in]{exfigure/fig17-4-6.pdf}}
         \exercap{c14.3.7a}
 \end{figure} 
 
@@ -76,7 +76,7 @@
 result is displayed in Figure~\ref{c14.3.7b}.
 \begin{figure}[htb]
      \centerline{%
-     \psfig{file=exfigure/fig17-4-7.eps,width=3.0in}}
+     \includegraphics[width=3.0in]{exfigure/fig17-4-7.pdf}}
         \exercap{c14.3.7b}
 \end{figure} 
 
@@ -114,7 +114,7 @@
 result is displayed in Figure~\ref{c14.3.7c}.
 \begin{figure}[htb]
      \centerline{%
-     \psfig{file=exfigure/fig17-4-8.eps,width=3.0in}}
+     \includegraphics[width=3.0in]{exfigure/fig17-4-8.pdf}}
         \exercap{c14.3.7c}
 \end{figure} 
 
@@ -153,7 +153,7 @@
 result is displayed in Figure~\ref{c14.3.7d}.
 \begin{figure}[htb]
      \centerline{%
-     \psfig{file=exfigure/fig17-4-9.eps,width=3.0in}}
+     \includegraphics[width=3.0in]{exfigure/fig17-4-9.pdf}}
         \exercap{c14.3.7d}
 \end{figure} 
 

diff --git a/additionalTechniquesForSolvingODEs/nonconstantCoefficientLinearEquations.tex b/additionalTechniquesForSolvingODEs/nonconstantCoefficientLinearEquations.tex
@@ -201,8 +201,8 @@ \subsubsection*{Two Examples of Variation of Parameters}
 
 \begin{figure*}[htb]
            \centerline{%
-           \psfig{file=../figures/solnm.eps,width=2.8in}
-           \psfig{file=../figures/solnd.eps,width=3.0in}}
+           \includegraphics[width=2.8in]{../figures/solnm.pdf}
+           \includegraphics[width=3.0in]{../figures/solnd.pdf}}
            \caption{(Left) Graph of solution~\protect\eqref{e:solnth} to equation 
 	\protect\eqref{e:solntheq}. (Right) The time series for solution to 
 	\protect\eqref{e:solntheq} with initial condition $x(1)=0$ using 

diff --git a/additionalTechniquesForSolvingODEs/nonconstantCoefficientLinearEquations/00300.tex b/additionalTechniquesForSolvingODEs/nonconstantCoefficientLinearEquations/00300.tex
@@ -20,7 +20,7 @@
 
 \begin{figure}[htb]
      \centerline{%
-     \psfig{file=exfigure/fig17-1-11.eps,width=3.0in}}
+     \includegraphics[width=3.0in]{exfigure/fig17-1-11.pdf}}
         \exercap{c14.2.11a}
 \end{figure} 
 Using variation of parameters we find that the general solution to the
@@ -51,7 +51,7 @@
 
 \begin{figure}[htb]
      \centerline{%
-     \psfig{file=exfigure/fig17-1-12.eps,width=3.0in}}
+     \includegraphics[width=3.0in]{exfigure/fig17-1-12.pdf}}
         \exercap{c14.2.11b}
 \end{figure} 
 
@@ -76,7 +76,7 @@
 
 \begin{figure}[htb]
      \centerline{%
-     \psfig{file=exfigure/fig17-1-13.eps,width=3.0in}}
+     \includegraphics[width=3.0in]{exfigure/fig17-1-13.pdf}}
         \exercap{c14.2.11c}
 \end{figure} 
 

diff --git a/autonomousPlanarNonlinearSystems/equilibriaAndLinearization.tex b/autonomousPlanarNonlinearSystems/equilibriaAndLinearization.tex
@@ -111,8 +111,8 @@
 
 \begin{figure*}[htb]
            \centerline{%
-	   \psfig{file=../figures/spirala.eps,width=3.5in}
-           \psfig{file=../figures/spiralb.eps,width=3.0in}}
+	   \includegraphics[width=3.5in]{../figures/spirala.pdf}
+           \includegraphics[width=3.0in]{../figures/spiralb.pdf}}
            \caption{(Left) Trajectory of \protect\eqref{e:linearizedeqn} 
 	     near the spiral sink $Z_2$. (Right) The time series $x$ 
 		versus $t$ for this solution.}
@@ -274,7 +274,7 @@ \subsubsection*{An Example with Analytically Solvable Equilibria}
 
 \begin{figure}[htb]
            \centerline{%
-           \psfig{file=../figures/ex12exam.eps,width=3.5in}}
+           \includegraphics[width=3.5in]{../figures/ex12exam.pdf}}
 		\caption{Equilibria and connections of \protect\eqref{e1:exer}.} 
            \label{F:ex12}
 \end{figure}
@@ -315,16 +315,16 @@ \subsubsection*{An Example Where Equilibria are Not Analytically Solvable}
 
 \begin{figure*}[htb]
            \centerline{%
-	   \psfig{file=../figures/saddlea.eps,width=3.2in}
-           \psfig{file=../figures/saddleb.eps,width=3.2in}}
+	   \includegraphics[width=3.2in]{../figures/saddlea.pdf}
+           \includegraphics[width=3.2in]{../figures/saddleb.pdf}}
            \caption{(Left) Direction field of \protect\eqref{e:gradexam}.
 	(Right) Phase plane with equilibria and stable orbits.}
            \label{F:gradexam}
 \end{figure*}
 
 \begin{figure}[htb]
            \centerline{%
-           \psfig{file=../figures/grad.eps,width=3.in}}
+           \includegraphics[width=3.in]{../figures/grad.pdf}}
            \caption{Stylized phase plane portrait of \protect\eqref{e:gradexam}.}
            \label{F:gradexamstyle}
 \end{figure}

diff --git a/autonomousPlanarNonlinearSystems/equilibriaAndLinearization/00200.tex b/autonomousPlanarNonlinearSystems/equilibriaAndLinearization/00200.tex
@@ -36,8 +36,8 @@
 
 \begin{figure}[htb]
                        \centerline{%
-                       \psfig{file=exfigure/8-2-1a.eps,width=2.75in}
-                       \psfig{file=exfigure/8-2-1b.eps,width=2.75in}}
+                       \includegraphics[width=2.75in]{exfigure/8-2-1a.pdf}
+                       \includegraphics[width=2.75in]{exfigure/8-2-1b.pdf}}
                 \exercaptwo{c8.2.1}
 \end{figure}
 

diff --git a/autonomousPlanarNonlinearSystems/equilibriaAndLinearization/00600.tex b/autonomousPlanarNonlinearSystems/equilibriaAndLinearization/00600.tex
@@ -49,7 +49,7 @@
 
 \begin{figure}[htb]
                        \centerline{%
-                       \psfig{file=exfigure/8-2-5.eps,width=3.0in}}
+                       \includegraphics[width=3.0in]{exfigure/8-2-5.pdf}}
                 \exercap{c8.2.5}
 \end{figure}
 

diff --git a/autonomousPlanarNonlinearSystems/equilibriaAndLinearization/00800.tex b/autonomousPlanarNonlinearSystems/equilibriaAndLinearization/00800.tex
@@ -64,7 +64,7 @@
 
 \begin{figure}[htb]
                        \centerline{%
-                       \psfig{file=exfigure/8-2-7.eps,width=3.0in}}
+                       \includegraphics[width=3.0in]{exfigure/8-2-7.pdf}}
                 \exercap{c8.2.7}
 \end{figure}
 

diff --git a/autonomousPlanarNonlinearSystems/equilibriaAndLinearization/01200.tex b/autonomousPlanarNonlinearSystems/equilibriaAndLinearization/01200.tex
@@ -19,8 +19,8 @@
 
 \begin{figure}[htb]
                        \centerline{%
-                       \psfig{file=exfigure/8-2-10a.eps,width=2.75in}
-                       \psfig{file=exfigure/8-2-10b.eps,width=2.75in}}
+                       \includegraphics[width=2.75in]{exfigure/8-2-10a.pdf}
+                       \includegraphics[width=2.75in]{exfigure/8-2-10b.pdf}}
                 \exercaptwo{c8.2.10}
 \end{figure}
 

diff --git a/autonomousPlanarNonlinearSystems/equilibriaAndLinearization/01400.tex b/autonomousPlanarNonlinearSystems/equilibriaAndLinearization/01400.tex
@@ -22,7 +22,7 @@
 
 \begin{figure}[htb]
                        \centerline{%
-                       \psfig{file=exfigure/8-2-12.eps,width=3.0in}}
+                       \includegraphics[width=3.0in]{exfigure/8-2-12.pdf}}
                 \exercap{c8.2.12}
 \end{figure}
 

diff --git a/autonomousPlanarNonlinearSystems/introduction.tex b/autonomousPlanarNonlinearSystems/introduction.tex
@@ -45,7 +45,7 @@
 
 \begin{figure}[htb]
            \centerline{%
-            \psfig{file=../figures/pp1d.eps,height=0.6in}}
+            \includegraphics[height=0.6in]{../figures/pp1d.pdf}}
            \caption{Phase line plot for the one dimensional equation
 	\protect\eqref{e:1dexample}.}
            \label{F:pp1d}
@@ -68,7 +68,7 @@
 
 \begin{figure}[htb]
            \centerline{%
-            \psfig{file=../figures/pp1dt.eps,height=2.0in}}
+            \includegraphics[height=2.0in]{../figures/pp1dt.pdf}}
            \caption{Time series for solution to \protect\eqref{e:1dexample}
 	with initial condition between $0$ and $1$.}
            \label{F:pp1dt}
@@ -171,8 +171,8 @@ \subsubsection*{A Linear Equation}
 
 \begin{figure*}[htb]
            \centerline{%
-           \psfig{file=../figures/locala.eps,height=1.8in}
-           \psfig{file=../figures/localb.eps,height=2.0in}}
+           \includegraphics[height=1.8in]{../figures/locala.pdf}
+           \includegraphics[height=2.0in]{../figures/localb.pdf}}
            \caption{(Left) Sketch of phase plane of \protect\eqref{e:localexam} 
 	based on eigenvalues and eigenvectors of $C$. (Right) Trajectories 
 	of \protect\eqref{e:localexam} using {\pplane}.}
@@ -202,7 +202,7 @@ \subsubsection*{The Addition of Nonlinear Terms}
 Figure~\ref{F:local} (right).
 \begin{figure}[hbt]
            \centerline{%
-           \psfig{file=../figures/globala.eps,height=2.0in}}
+           \includegraphics[height=2.0in]{../figures/globala.pdf}}
            \caption{Trajectories of \protect\eqref{e:globalexam} 
 	on the square $-0.5\leq x,y \leq 0.5$ using {\pplane}.}
            \label{F:globala}
@@ -226,8 +226,8 @@ \subsubsection*{The Addition of Nonlinear Terms}
 system.  See Figure~\ref{F:globalb} (left).
 \begin{figure*}[htb]
            \centerline{%
-	   \psfig{file=../figures/globalb.eps,height=2.0in}
-           \psfig{file=../figures/globalc.eps,height=2.0in}}
+	   \includegraphics[height=2.0in]{../figures/globalb.pdf}
+           \includegraphics[height=2.0in]{../figures/globalc.pdf}}
            \caption{(Left) Trajectories of \protect\eqref{e:globalexam} 
 on the square $-5\leq x,y \leq 5$ using {\pplane}. (Right) A
 phase plane portrait of this equation.}
@@ -260,8 +260,8 @@ \subsubsection*{The Importance of Phase Plane Portraits}
 
 \begin{figure*}[htb]
            \centerline{%
-	   \psfig{file=../figures/nltraj.eps,height=2.5in}
-           \psfig{file=../figures/nlts.eps,height=2.0in}}
+	   \includegraphics[height=2.5in]{../figures/nltraj.pdf}
+           \includegraphics[height=2.0in]{../figures/nlts.pdf}}
            \caption{(Left) Trajectory of \protect\eqref{e:globalexam} 
 	through $(-0.1,0.1)$. (Right) Time series $y$ versus $t$ of
 this solution.}

diff --git a/autonomousPlanarNonlinearSystems/introduction/00200.tex b/autonomousPlanarNonlinearSystems/introduction/00200.tex
@@ -20,7 +20,7 @@
 
 \begin{figure}[htb]
                        \centerline{%
-                       \psfig{file=exfigure/8-1-1.eps,width=3.5in}}
+                       \includegraphics[width=3.5in]{exfigure/8-1-1.pdf}}
                 \exercap{c8.1.1}
 \end{figure}
 

diff --git a/autonomousPlanarNonlinearSystems/introduction/00300.tex b/autonomousPlanarNonlinearSystems/introduction/00300.tex
@@ -38,8 +38,8 @@
 
 \begin{figure}[htb]
                        \centerline{%
-                       \psfig{file=exfigure/8-1-2a.eps,width=2.75in}
-                       \psfig{file=exfigure/8-1-2b.eps,width=2.75in}}
+                       \includegraphics[width=2.75in]{exfigure/8-1-2a.pdf}
+                       \includegraphics[width=2.75in]{exfigure/8-1-2b.pdf}}
                 \exercaptwo{c8.1.2}
 \end{figure}
 

diff --git a/autonomousPlanarNonlinearSystems/introduction/00400.tex b/autonomousPlanarNonlinearSystems/introduction/00400.tex
@@ -47,9 +47,9 @@
 
 \begin{figure}[htb]
                        \centerline{%
-                       \psfig{file=exfigure/8-1-3a.eps,width=1.8in}
-                       \psfig{file=exfigure/8-1-3b.eps,width=1.8in}
-                       \psfig{file=exfigure/8-1-3c.eps,width=1.8in}}
+                       \includegraphics[width=1.8in]{exfigure/8-1-3a.pdf}
+                       \includegraphics[width=1.8in]{exfigure/8-1-3b.pdf}
+                       \includegraphics[width=1.8in]{exfigure/8-1-3c.pdf}}
 		\centerline{Figure~\ref{c8.1.3a}\hspace{1.2in}
 Figure~\ref{c8.1.3b}\hspace{1.2in}Figure~\ref{c8.1.3c}}
 \end{figure}

diff --git a/autonomousPlanarNonlinearSystems/periodicSolutions.tex b/autonomousPlanarNonlinearSystems/periodicSolutions.tex
@@ -77,8 +77,8 @@ \subsubsection*{Nonhyperbolic Centers}
 
 \begin{figure*}[htb]
            \centerline{%
-           \psfig{file=../figures/periodic.eps,width=3.5in}
-           \psfig{file=../figures/period2.eps,width=3.5in}}
+           \includegraphics[width=3.5in]{../figures/periodic.pdf}
+           \includegraphics[width=3.5in]{../figures/period2.pdf}}
            \caption{(Left) Trajectories of \protect\eqref{e:planeper}
 	     when $\tau=3$. (Right) A time series of one solution.}
            \label{F:planarperiodic}
@@ -110,8 +110,8 @@ \subsubsection*{Nonhyperbolic Centers}
 
 \begin{figure*}[htb]
            \centerline{%
-           \psfig{file=../figures/period3.eps,width=3.5in}
-	   \psfig{file=../figures/period4.eps,width=3.5in}}
+           \includegraphics[width=3.5in]{../figures/period3.pdf}
+	   \includegraphics[width=3.5in]{../figures/period4.pdf}}
            \caption{(Left) A trajectory of \protect\eqref{e:nonlincenter}
 that spirals towards the origin. Note the slow convergence due to the fact 
 that the origin is not hyperbolic.  (Right) A trajectory of