blocks|key|1611569|text|据我所知，title函数相对于一组轴放置文本，所以没有图形标题这回事。可能的解决方法包括仅对放置良好的子图使用标题(例如第一个子图或顶行的中间子图)，或在需要标题的位置手动创建一组轴。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1611570|至于轴标签，请尝试将标签命令放在bar命令之后。|1611571|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|F|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|G|8|@]|9|@]|A|$]]|$1|D|3|-4|5|6|7|H|8|@]|9|@]|A|$]]]|E|$]]

As far as I know the title function places text relative to a set of axes, so there is no such thing as a figure title. Possible workarounds include using title for a well placed subplot only (such as the first one, or the middle one of the top row), or manually creating a set of axes in the location where you want your title.

As for the axis labels, try putting the label commands after the bar command.

blocks|key|2699844|text|对于轴标签，关于必须在调用BAR之后放置它们的Matt+is+correct。这将解决一个轴标签问题。但是，您可能会注意到，如果y轴标签太长，它们可能会相互覆盖。您有几个选项来解决这个问题。首先，您可以在调用YLABEL时调整字体大小|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|2699845|ylabel('Number+of+Occurrences','FontSize',7);|code-block|syntax|javascript|2699846|其次，您可以使用cell+array+of+strings将一个长标签转换为多行标签，而不仅仅是使用单个字符串：|2699847|ylabel({'Number+of'+'Occurrences'});|2699848|要向整个插图添加标题，最好的选择可能是创建一个UICONTROL静态文本对象并调整其位置，使其放置在插图顶部附近。您可以首先获取图形的大小和位置，以帮助您将文本框放置在靠近顶部和中心的位置：|2699849|figureSize+=+get(gcf,'Position');
uicontrol('Style','text',...
++++++++++'String','My+title',...
++++++++++'Position',[(figureSize(3)-100)/2+figureSize(4)-25+100+25],...
++++++++++'BackgroundColor',get(gcf,'Color'));|2699850|这将创建一个宽度为100像素、高度为25像素的静态文本框，该文本框放置在图形顶部的中心，背景颜色与图形相同。|2699851|entityMap|0|LINK|mutability|MUTABLE|url|http://www.mathworks.com/access/helpdesk/help/techdoc/ref/bar.html|1|https://stackoverflow.com/questions/3454369/matlab-subplot-title-and-axes-labels/3455153#3455153|2|http://www.mathworks.com/access/helpdesk/help/techdoc/ref/xlabel.html|3|http://www.mathworks.com/access/helpdesk/help/techdoc/matlab_prog/f2-47856.html#f2-38312|4|http://www.mathworks.com/access/helpdesk/help/techdoc/ref/uicontrol.html^0|D|3|0|N|F|1|2W|6|2|0|0|8|L|3|0|0|N|9|4|0|0|0^^$0|@$1|2|3|4|5|6|7|18|8|@]|9|@$A|19|B|1A|1|1B]|$A|1C|B|1D|1|1E]|$A|1F|B|1G|1|1H]]|C|$]]|$1|D|3|E|5|F|7|1I|8|@]|9|@]|C|$G|H]]|$1|I|3|J|5|6|7|1J|8|@]|9|@$A|1K|B|1L|1|1M]]|C|$]]|$1|K|3|L|5|F|7|1N|8|@]|9|@]|C|$G|H]]|$1|M|3|N|5|6|7|1O|8|@]|9|@$A|1P|B|1Q|1|1R]]|C|$]]|$1|O|3|P|5|F|7|1S|8|@]|9|@]|C|$G|H]]|$1|Q|3|R|5|6|7|1T|8|@]|9|@]|C|$]]|$1|S|3|-4|5|6|7|1U|8|@]|9|@]|C|$]]]|T|$U|$5|V|W|X|C|$Y|Z]]|10|$5|V|W|X|C|$Y|11]]|12|$5|V|W|X|C|$Y|13]]|14|$5|V|W|X|C|$Y|15]]|16|$5|V|W|X|C|$Y|17]]]]

For the axis labels, <a href="https://stackoverflow.com/questions/3454369/matlab-subplot-title-and-axes-labels/3455153#3455153">Matt is correct</a> about them having to be placed after the call to <a href="http://www.mathworks.com/access/helpdesk/help/techdoc/ref/bar.html" rel="nofollow noreferrer">BAR</a>. That will take care of one axis label problem. However, you'll likely notice that your y-axis labels in particular may end up being written over one another if they are too long. You have a couple of options to fix this. First, you can adjust the font size in your call to <a href="http://www.mathworks.com/access/helpdesk/help/techdoc/ref/xlabel.html" rel="nofollow noreferrer">YLABEL</a>:

<pre><code>ylabel('Number of Occurrences','FontSize',7);
</code></pre>

Second, you can convert one long label into a multi-line label by using a <a href="http://www.mathworks.com/access/helpdesk/help/techdoc/matlab_prog/f2-47856.html#f2-38312" rel="nofollow noreferrer">cell array of strings</a> instead of just a single string:

<pre><code>ylabel({'Number of' 'Occurrences'});
</code></pre>

To add a title to the entire figure, the best option is probably to make a <a href="http://www.mathworks.com/access/helpdesk/help/techdoc/ref/uicontrol.html" rel="nofollow noreferrer">UICONTROL</a> static text object and adjust its position so it is placed near the top of the figure. You can get the size and the position of the figure first to help you place the text box near the top and center:

<pre><code>figureSize = get(gcf,'Position');
uicontrol('Style','text',...
 'String','My title',...
 'Position',[(figureSize(3)-100)/2 figureSize(4)-25 100 25],...
 'BackgroundColor',get(gcf,'Color'));
</code></pre>

This will create a static text box of width 100 pixels and height 25 pixels placed at the center of the top of the figure and with the same background color as the figure.

blocks|key|1611596|text|这是我前段时间在MATLAB交流论坛上看到的一个解决方案，对我来说效果很好。创建图形后，执行以下命令序列：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1611597|set(gcf,'NextPlot','add');
axes;
h+=+title('Intended+Figure+Title');
set(gca,'Visible','off');
set(h,'Visible','on');|code-block|syntax|javascript|1611598|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

Here's a solution I saw on a MATLAB exchange forum a while back and that worked for me pretty well. After creating the figure, execute the following sequence of commands:

<pre><code>set(gcf,'NextPlot','add');
axes;
h = title('Intended Figure Title');
set(gca,'Visible','off');
set(h,'Visible','on');
</code></pre>

blocks|key|4108124|text|suptitle就是你要找的东西。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|4108125|它将标题置于所有绘图的中心位置。|4108126|SUPTITLE+Puts+a+title+above+all+subplots.
++++SUPTITLE('text')+adds+text+to+the+top+of+the+figure
++++above+all+subplots+(a+"super+title").+Use+this+function
++++after+all+subplot+commands.|code-block|syntax|javascript|4108127|entityMap|0|LINK|mutability|MUTABLE|url|http://willame.francois.free.fr/edu/xjobb/doc/SIMULHOPE/simulhope/plot/suptitle.html^0|0|8|0|0|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@$A|T|B|U|1|V]]|C|$]]|$1|D|3|E|5|6|7|W|8|@]|9|@]|C|$]]|$1|F|3|G|5|H|7|X|8|@]|9|@]|C|$I|J]]|$1|K|3|-4|5|6|7|Y|8|@]|9|@]|C|$]]]|L|$M|$5|N|O|P|C|$Q|R]]]]

<a href="http://willame.francois.free.fr/edu/xjobb/doc/SIMULHOPE/simulhope/plot/suptitle.html" rel="noreferrer">suptitle</a> is what you are looking for.

It places the title centered above all plots.

<pre><code>SUPTITLE Puts a title above all subplots.
 SUPTITLE('text') adds text to the top of the figure
 above all subplots (a "super title"). Use this function
 after all subplot commands.
</code></pre>

I have the following script to ultimately plot a 4 by 2 subplot:

<pre><code>files = getAllFiles('preliminaries');

n = size(files);
cases = cell(1, n);
m = cell(1, n);

for i = 1:1:n
 S = load(files{i});

 cases{i} = retransmission_distribution(S);

 c = size(cases{i});
 m{1,i} = cell(1, c(2));

 %figure(i);
 str_size = size(files{i});
 title_str = files{i}(5:str_size(2) - 4);
 title_str = strrep(title_str, '_', ' ');
 %title(title_str);
 for j = 1:1:c(2)
 [x, y] = hist(cases{i}{1,j});
 m{1,i}{1,j} = [x; int32(y)];
 % subplot(4, 2, j);
 % xlabel('Number of Retransmissions');
 % ylabel('Number of Occurrences');
 % bar(y, x, 'histc');
 end
end
</code></pre>

However, with the current order of command sequence I have, even with them uncommented, the title and axis labels were present for a time before being erased. I want the figure to have its own title, with each subplot having its own axis labels. What's the easiest way to fix it?

MATLAB subplot title and axes labels

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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我有以下脚本来最终绘制一个4x2的子图：files = getAllFiles('preliminaries');n = size(files);cases = cell(1, n);m = cell(1, n);for i = 1:1:n    S = load(files{i});    cases{i} = re...

问MATLAB子图标题和轴标签
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