\begin{tikzpicture}
% \draw[dashed] (-1, -1) grid (10, 5);%
\draw[->] (-1,0) -- (10,0) node[right] {$h$};
\draw[->] (0,-1) -- (0, 5) node[above] {$\gamma(h)$};
\draw[black][domain=0:10] plot (\x,{1+2.5*(1-exp(-\x/1.2))})node[right] {$\hat\gamma(h)$};
\setcounter{i}{0}
\foreach \point in
{(3,3)}
{\node[coordinate] (point-\arabic{i}) at \point { };
\fill (point-\arabic{i}) circle (0.05);
\stepcounter{i}}
\setcounter{i}{0}
\foreach \point in
{(1,3)}
{\node[coordinate] (point-\arabic{i}) at \point { };
\fill (point-\arabic{i}) circle (0.05);
\stepcounter{i}}
\setcounter{i}{0}
\foreach \point in
{(0.5,1)}
{\node[coordinate] (point-\arabic{i}) at \point { };
\fill (point-\arabic{i}) circle (0.05);
\stepcounter{i}}
\setcounter{i}{0}
\foreach \point in
{(0.6,1.7)}
{\node[coordinate] (point-\arabic{i}) at \point { };
\fill (point-\arabic{i}) circle (0.05);
\stepcounter{i}}
\setcounter{i}{0}
\foreach \point in
{(8,4)}
{\node[coordinate] (point-\arabic{i}) at \point { };
\fill (point-\arabic{i}) circle (0.05);
\stepcounter{i}}
\setcounter{i}{0}
\foreach \point in
{(8.5,4.6)}
{\node[coordinate] (point-\arabic{i}) at \point { };
\fill (point-\arabic{i}) circle (0.05);
\stepcounter{i}}
\setcounter{i}{0}
\foreach \point in
{(7,2.88)}
{\node[coordinate] (point-\arabic{i}) at \point { };
\fill (point-\arabic{i}) circle (0.05);
\stepcounter{i}}
\setcounter{i}{0}
\foreach \point in
{(5,3.3)}
{\node[coordinate] (point-\arabic{i}) at \point { };
\fill (point-\arabic{i}) circle (0.05);
\stepcounter{i}}
\setcounter{i}{0}
\foreach \point in
{(4.2,3.9)}
{\node[coordinate] (point-\arabic{i}) at \point { };
\fill (point-\arabic{i}) circle (0.05);
\stepcounter{i}}
\setcounter{i}{0}
\foreach \point in
{(2.5,2.9)}
{\node[coordinate] (point-\arabic{i}) at \point { };
\fill (point-\arabic{i}) circle (0.05);
\stepcounter{i}}
\setcounter{i}{0}
\foreach \point in
{(2.7,3.7)}
{\node[coordinate] (point-\arabic{i}) at \point { };
\fill (point-\arabic{i}) circle (0.05);
\stepcounter{i}}
\setcounter{i}{0}
\foreach \point in
{(3.84,3.79)}
{\node[coordinate] (point-\arabic{i}) at \point { };
\fill (point-\arabic{i}) circle (0.05);
\stepcounter{i}}
\setcounter{i}{0}
\foreach \point in
{(2.16,3.1)}
{\node[coordinate] (point-\arabic{i}) at \point { };
\fill (point-\arabic{i}) circle (0.05);
\stepcounter{i}}
\setcounter{i}{0}
\foreach \point in
{(1.86,2.85)}
{\node[coordinate] (point-\arabic{i}) at \point { };
\fill (point-\arabic{i}) circle (0.05);
\stepcounter{i}}
\setcounter{i}{0}
\foreach \point in
{(4.52,3.4)}
{\node[coordinate] (point-\arabic{i}) at \point { };
\fill (point-\arabic{i}) circle (0.05);
\stepcounter{i}}
\setcounter{i}{0}
\foreach \point in
{(1.658,2.5)}
{\node[coordinate] (point-\arabic{i}) at \point { };
\fill (point-\arabic{i}) circle (0.05);
\stepcounter{i}}
\setcounter{i}{0}
\foreach \point in
{(0.85,2.4)}
{\node[coordinate] (point-\arabic{i}) at \point { };
\fill (point-\arabic{i}) circle (0.05);
\stepcounter{i}}
\setcounter{i}{0}
\foreach \point in
{(4.753,3.8)}
{\node[coordinate] (point-\arabic{i}) at \point { };
\fill (point-\arabic{i}) circle (0.05);
\stepcounter{i}}
\setcounter{i}{0}
\foreach \point in
{(5.4,3.7)}
{\node[coordinate] (point-\arabic{i}) at \point { };
\fill (point-\arabic{i}) circle (0.05);
\stepcounter{i}}
\setcounter{i}{0}
\foreach \point in
{(6,4)}
{\node[coordinate] (point-\arabic{i}) at \point { };
\fill (point-\arabic{i}) circle (0.05);
\stepcounter{i}}
\setcounter{i}{0}
\foreach \point in
{(6.4,3.8)}
{\node[coordinate] (point-\arabic{i}) at \point { };
\fill (point-\arabic{i}) circle (0.05);
\stepcounter{i}}
\setcounter{i}{0}
\foreach \point in
{(6.7,3.6)}
{\node[coordinate] (point-\arabic{i}) at \point { };
\fill (point-\arabic{i}) circle (0.05);
\stepcounter{i}}
\setcounter{i}{0}
\foreach \point in
{(9.5,3.7)}
{\node[coordinate] (point-\arabic{i}) at \point { };
\fill (point-\arabic{i}) circle (0.05);
\stepcounter{i}}
\setcounter{i}{0}
\foreach \point in
{(9,4.7)}
{\node[coordinate] (point-\arabic{i}) at \point { };
\fill (point-\arabic{i}) circle (0.05);
\stepcounter{i}}
\setcounter{i}{0}
\foreach \point in
{(8.85,3)}
{\node[coordinate] (point-\arabic{i}) at \point { };
\fill (point-\arabic{i}) circle (0.05);
\stepcounter{i}}
\setcounter{i}{0}
\foreach \point in
{(7.3,3.7)}
{\node[coordinate] (point-\arabic{i}) at \point { };
\fill (point-\arabic{i}) circle (0.05);
\stepcounter{i}}
\setcounter{i}{0}
\foreach \point in
{(0.2,0.8)}
{\node[coordinate] (point-\arabic{i}) at \point { };
\fill (point-\arabic{i}) circle (0.05);
\stepcounter{i}}
\setcounter{i}{0}
\foreach \point in
{(0.1,0.4)}
{\node[coordinate] (point-\arabic{i}) at \point { };
\fill (point-\arabic{i}) circle (0.05);
\stepcounter{i}}
\setcounter{i}{0}
\foreach \point in
{(1.45,3)}
{\node[coordinate] (point-\arabic{i}) at \point { };
\fill (point-\arabic{i}) circle (0.05);
\stepcounter{i}}
\setcounter{i}{0}
\foreach \point in
{(9.8,4.4)}
{\node[coordinate] (point-\arabic{i}) at \point { };
\fill (point-\arabic{i}) circle (0.05);
\stepcounter{i}}
\draw[dotted][domain=0:10] plot (\x,{0.4+3.6*(1-exp(-\x/1.65))})node[right] {$\gamma(h)$};
\draw (10.45, 4.85) node[below] {$\gamma^*(h_n)$};
\end{tikzpicture}
我已经有了生成此黑色图像的代码，我已经设法实现了。我需要帮助在笛卡尔平面中插入标识配额，我需要制作的这些标识配额在图像中是红色的。
答案1
您有一个生成代码的程序吗？
\documentclass[tikz,border=3.14mm]{standalone}
\newcounter{i}
\begin{document}
\begin{tikzpicture}
% \draw[dashed] (-1, -1) grid (10, 5);%
\draw[->] (-1,0) -- (10,0) node[right] {$h$};
\draw[->] (0,-1) -- (0, 5) node[above] {$\gamma(h)$};
\draw[black][domain=0:10] plot (\x,{1+2.5*(1-exp(-\x/1.2))})node[right] {$\hat\gamma(h)$};
\setcounter{i}{0}
\foreach \point in
{(3,3)}
{\node[coordinate] (point-\arabic{i}) at \point { };
\fill (point-\arabic{i}) circle (0.05);
\stepcounter{i}}
\setcounter{i}{0}
\foreach \point in
{(1,3)}
{\node[coordinate] (point-\arabic{i}) at \point { };
\fill (point-\arabic{i}) circle (0.05);
\stepcounter{i}}
\setcounter{i}{0}
\foreach \point in
{(0.5,1)}
{\node[coordinate] (point-\arabic{i}) at \point { };
\fill (point-\arabic{i}) circle (0.05);
\stepcounter{i}}
\setcounter{i}{0}
\foreach \point in
{(0.6,1.7)}
{\node[coordinate] (point-\arabic{i}) at \point { };
\fill (point-\arabic{i}) circle (0.05);
\stepcounter{i}}
\setcounter{i}{0}
\foreach \point in
{(8,4)}
{\node[coordinate] (point-\arabic{i}) at \point { };
\fill (point-\arabic{i}) circle (0.05);
\stepcounter{i}}
\setcounter{i}{0}
\foreach \point in
{(8.5,4.6)}
{\node[coordinate] (point-\arabic{i}) at \point { };
\fill (point-\arabic{i}) circle (0.05);
\stepcounter{i}}
\setcounter{i}{0}
\foreach \point in
{(7,2.88)}
{\node[coordinate] (point-\arabic{i}) at \point { };
\fill (point-\arabic{i}) circle (0.05);
\stepcounter{i}}
\setcounter{i}{0}
\foreach \point in
{(5,3.3)}
{\node[coordinate] (point-\arabic{i}) at \point { };
\fill (point-\arabic{i}) circle (0.05);
\stepcounter{i}}
\setcounter{i}{0}
\foreach \point in
{(4.2,3.9)}
{\node[coordinate] (point-\arabic{i}) at \point { };
\fill (point-\arabic{i}) circle (0.05);
\stepcounter{i}}
\setcounter{i}{0}
\foreach \point in
{(2.5,2.9)}
{\node[coordinate] (point-\arabic{i}) at \point { };
\fill (point-\arabic{i}) circle (0.05);
\stepcounter{i}}
\setcounter{i}{0}
\foreach \point in
{(2.7,3.7)}
{\node[coordinate] (point-\arabic{i}) at \point { };
\fill (point-\arabic{i}) circle (0.05);
\stepcounter{i}}
\setcounter{i}{0}
\foreach \point in
{(3.84,3.79)}
{\node[coordinate] (point-\arabic{i}) at \point { };
\fill (point-\arabic{i}) circle (0.05);
\stepcounter{i}}
\setcounter{i}{0}
\foreach \point in
{(2.16,3.1)}
{\node[coordinate] (point-\arabic{i}) at \point { };
\fill (point-\arabic{i}) circle (0.05);
\stepcounter{i}}
\setcounter{i}{0}
\foreach \point in
{(1.86,2.85)}
{\node[coordinate] (point-\arabic{i}) at \point { };
\fill (point-\arabic{i}) circle (0.05);
\stepcounter{i}}
\setcounter{i}{0}
\foreach \point in
{(4.52,3.4)}
{\node[coordinate] (point-\arabic{i}) at \point { };
\fill (point-\arabic{i}) circle (0.05);
\stepcounter{i}}
\setcounter{i}{0}
\foreach \point in
{(1.658,2.5)}
{\node[coordinate] (point-\arabic{i}) at \point { };
\fill (point-\arabic{i}) circle (0.05);
\stepcounter{i}}
\setcounter{i}{0}
\foreach \point in
{(0.85,2.4)}
{\node[coordinate] (point-\arabic{i}) at \point { };
\fill (point-\arabic{i}) circle (0.05);
\stepcounter{i}}
\setcounter{i}{0}
\foreach \point in
{(4.753,3.8)}
{\node[coordinate] (point-\arabic{i}) at \point { };
\fill (point-\arabic{i}) circle (0.05);
\stepcounter{i}}
\setcounter{i}{0}
\foreach \point in
{(5.4,3.7)}
{\node[coordinate] (point-\arabic{i}) at \point { };
\fill (point-\arabic{i}) circle (0.05);
\stepcounter{i}}
\setcounter{i}{0}
\foreach \point in
{(6,4)}
{\node[coordinate] (point-\arabic{i}) at \point { };
\fill (point-\arabic{i}) circle (0.05);
\stepcounter{i}}
\setcounter{i}{0}
\foreach \point in
{(6.4,3.8)}
{\node[coordinate] (point-\arabic{i}) at \point { };
\fill (point-\arabic{i}) circle (0.05);
\stepcounter{i}}
\setcounter{i}{0}
\foreach \point in
{(6.7,3.6)}
{\node[coordinate] (point-\arabic{i}) at \point { };
\fill (point-\arabic{i}) circle (0.05);
\stepcounter{i}}
\setcounter{i}{0}
\foreach \point in
{(9.5,3.7)}
{\node[coordinate] (point-\arabic{i}) at \point { };
\fill (point-\arabic{i}) circle (0.05);
\stepcounter{i}}
\setcounter{i}{0}
\foreach \point in
{(9,4.7)}
{\node[coordinate] (point-\arabic{i}) at \point { };
\fill (point-\arabic{i}) circle (0.05);
\stepcounter{i}}
\setcounter{i}{0}
\foreach \point in
{(8.85,3)}
{\node[coordinate] (point-\arabic{i}) at \point { };
\fill (point-\arabic{i}) circle (0.05);
\stepcounter{i}}
\setcounter{i}{0}
\foreach \point in
{(7.3,3.7)}
{\node[coordinate] (point-\arabic{i}) at \point { };
\fill (point-\arabic{i}) circle (0.05);
\stepcounter{i}}
\setcounter{i}{0}
\foreach \point in
{(0.2,0.8)}
{\node[coordinate] (point-\arabic{i}) at \point { };
\fill (point-\arabic{i}) circle (0.05);
\stepcounter{i}}
\setcounter{i}{0}
\foreach \point in
{(0.1,0.4)}
{\node[coordinate] (point-\arabic{i}) at \point { };
\fill (point-\arabic{i}) circle (0.05);
\stepcounter{i}}
\setcounter{i}{0}
\foreach \point in
{(1.45,3)}
{\node[coordinate] (point-\arabic{i}) at \point { };
\fill (point-\arabic{i}) circle (0.05);
\stepcounter{i}}
\setcounter{i}{0}
\foreach \point in
{(9.8,4.4)}
{\node[coordinate] (point-\arabic{i}) at \point { };
\fill (point-\arabic{i}) circle (0.05);
\stepcounter{i}}
\draw[dotted][domain=0:10] plot (\x,{0.4+3.6*(1-exp(-\x/1.65))})node[right] {$\gamma(h)$};
\draw (10.45, 4.85) node[below] {$\gamma^*(h_n)$};
\draw[red,|-|] (-1,0) -- (-1,1) node[midway,left] {$c_0$};
\draw[red,|-|] (-1,1) -- (-1,3.4) node[midway,left] {$c_1$};
\draw[red,|-|] (0,-1) -- (3,-1) node[midway,below] {$a$};
\end{tikzpicture}
\end{document}
可以将其缩写为具有唯一名称的坐标：
\documentclass[tikz,border=3.14mm]{standalone}
\begin{document}
\begin{tikzpicture}
% \draw[dashed] (-1, -1) grid (10, 5);%
\draw[->] (-1,0) -- (10,0) node[right] {$h$};
\draw[->] (0,-1) -- (0, 5) node[above] {$\gamma(h)$};
\draw[black][domain=0:10] plot (\x,{1+2.5*(1-exp(-\x/1.2))})node[right] {$\hat\gamma(h)$};
\foreach \point [count=\X] in {(3,3),(1,3),(0.5,1),(0.6,1.7),(8,4),(8.5,4.6),(7,2.88),(5,3.3),(4.2,3.9),(2.5,2.9),(2.7,3.7),(3.84,3.79),(2.16,3.1),(1.86,2.85),(4.52,3.4),(1.658,2.5),(0.85,2.4),(4.753,3.8),(5.4,3.7),(6,4),(6.4,3.8),(6.7,3.6),(9.5,3.7),(9,4.7),(8.85,3),(7.3,3.7),(0.2,0.8),(0.1,0.4),(1.45,3),(9.8,4.4)}
{ \fill \point coordinate (point-\X) circle (0.05);}
\draw[dotted][domain=0:10]plot(\x,{0.4+3.6*(1-exp(-\x/1.65))})node[right]{$\gamma(h)$};
\draw (10.45, 4.85) node[below] {$\gamma^*(h_n)$};
\draw[red,|-|] (-1,0) -- (-1,1) node[midway,left] {$c_0$};
\draw[red,|-|] (-1,1) -- (-1,3.4) node[midway,left] {$c_1$};
\draw[red,|-|] (0,-1) -- (3,-1) node[midway,below] {$a$};
\end{tikzpicture}
\end{document}