图形名称（标题名称）改变

Question

我的算法有问题，我正在使用 mcode 包：例如，我希望标题显示算法 1.1。如果我在图形环境中尝试它，它不起作用，因为我没有分页符，而我的算法很长。因此，我谷歌了一下，并想出了这个解决方案：

\documentclass[german,11pt,twoside,a4paper,final,titlepage,openany]{amsbook}
\usepackage[ngerman]{babel}
\usepackage[latin1]{inputenc}
\usepackage[pdftex]{graphicx}
\usepackage{mathrsfs,amssymb}
\usepackage{amsbsy,amsmath}
\usepackage{float}
\usepackage{subcaption}
\usepackage[framed,numbered]{mcode}
\begin{document}

\begin{lstlisting}

function y = PolyValMatrix(p,x) 
    y = zeros(size(p,1),size(x,1));
    xt = x';
    for i = 1:size(p,2)
        n = size(p,2)-i;
        y = y + p(:,i)*(xt.^n);
    end
end

\end{lstlisting}
\renewcommand*\figurename{Algorithmus}
\captionof{figure}{Algorithmus}\label{algo:875}

\end{document} 

但问题是：一旦我在此之后插入另一个图形，它也会将其称为 Algorithmus，而不是我希望的 Abbildung（图形）。

有人能帮帮我吗？抱歉，我用的是德语 :)

编辑：这个运行正确：

 \documentclass[german,11pt,twoside,a4paper,final,titlepage,openany]{amsbook}
 \usepackage[ngerman]{babel}
 \usepackage[latin1]{inputenc}    
 \usepackage{graphicx}               %% don't use [pdftex]
 \usepackage{mathrsfs,amssymb}
 \usepackage{amsbsy,amsmath}
 \usepackage{float}
 %\usepackage{subcaption}
 \usepackage[framed,numbered]{mcode}
\addto\captionsngerman{\renewcommand\lstlistingname{Algorithmus}}  %% Use this since
                                                               %%  you are using babel
\begin{document}
\begin{lstlisting}[float=htb,
                caption={Algorithmus\label{algo:875}},
                %captionpos=b    %% if you want caption below
                ]

function y = PolyValMatrix(p,x)
y = zeros(size(p,1),size(x,1));
xt = x';
    for i = 1:size(p,2)
    n = size(p,2)-i;
    y = y + p(:,i)*(xt.^n);
    end
end

\end{lstlisting}

Here we refer~\ref{algo:875}


\end{document} 

而这个不是，但在我看来，除了不使用浮点数外，它是完全相同的（但这没有什么区别......）

  \documentclass[german,11pt,twoside,a4paper,final,titlepage,openany]{amsbook}
  \usepackage[ngerman]{babel}
  \usepackage[latin1]{inputenc}
  \usepackage{graphicx}
  \usepackage{mathrsfs,amssymb}
  \usepackage{amsbsy,amsmath}
  \usepackage{float}
  %\usepackage{subcaption}
  \usepackage[framed,numbered]{mcode}
  \addto\captionsngerman{\renewcommand\lstlistingname{Algorithmus}}  %% Use this since

  \begin{document}
  Here we refer ~\ref{algo:875}
  \begin{lstlisting}[%float=htb,
                caption={Algorithmus\label{algo:875}},
                captionpos=b    %% if you want caption below
                      ]
  %Benötigte Funktionen
  function y = PolyValMatrix(p,x) 
      y = zeros(size(p,1),size(x,1));  
  xt = x';
  for i = 1:size(p,2)
        n = size(p,2)-i;
       y = y + p(:,i)*(xt.^n);

    end
end

\end{lstlisting}

Here we refer ~\ref{algo:875}
\end{document} 

Answer 1

mcode内部用于listings排版 matlab 代码。因此，您可以使用其自身添加标题listings。

\documentclass[german,11pt,twoside,a4paper,final,titlepage,openany]{amsbook}
\usepackage[ngerman]{babel}
\usepackage[latin1]{inputenc}
\usepackage{graphicx}               %% don't use [pdftex]
\usepackage{mathrsfs,amssymb}
\usepackage{amsbsy,amsmath}
\usepackage{float}
%\usepackage{subcaption}
\usepackage[framed,numbered]{mcode}
\addto\captionsngerman{\renewcommand\lstlistingname{Algorithmus}}  %% Use this since
                                                                   %%  you are using babel
\begin{document}
\begin{lstlisting}[float=htb,
                    caption={Algorithmus},
                    label={algo:875},
                    %captionpos=b    %% if you want caption below
                    ]

function y = PolyValMatrix(p,x)
    y = zeros(size(p,1),size(x,1));
    xt = x';
    for i = 1:size(p,2)
        n = size(p,2)-i;
        y = y + p(:,i)*(xt.^n);
    end
end

\end{lstlisting}

Here we refer~\ref{algo:875}


\end{document}