blocks|key|841527|text|下面这样的命令可以成功运行m-file：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|841528|"C:\<a+long+path+here>\matlab.exe"+-nodisplay+-nosplash+-nodesktop+-r+"run('C:\<a+long+path+here>\mfile.m');+exit;"|offset|length|style|CODE|841529|entityMap^0|0|0|37|0^^$0|@$1|2|3|4|5|6|7|J|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|K|8|@$D|L|E|M|F|G]]|9|@]|A|$]]|$1|H|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|I|$]]

A command like this runs the m-file successfully:
<code>&quot;C:\&lt;a long path here&gt;\matlab.exe&quot; -nodisplay -nosplash -nodesktop -r &quot;run('C:\&lt;a long path here&gt;\mfile.m'); exit;&quot;</code>

blocks|key|625934|text|我认为在前面的回答中没有提到的重要一点是，如果没有明确指出，matlab解释器将保持开放。因此，对于@hkBattousai的回答，我将添加exit命令：|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|625935|"C:\<a+long+path+here>\matlab.exe"+-nodisplay+-nosplash+-nodesktop+-r+"run('C:\<a+long+path+here>\mfile.m');exit;"|625936|entityMap^0|1Y|4|0|0|36|0^^$0|@$1|2|3|4|5|6|7|J|8|@$9|K|A|L|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|M|8|@$9|N|A|O|B|C]]|D|@]|E|$]]|$1|H|3|-4|5|6|7|P|8|@]|D|@]|E|$]]]|I|$]]

I think that one important point that was not mentioned in the previous answers is that, if not explicitly indicated, the matlab interpreter will remain open.
Therefore, to the answer of @hkBattousai I will add the <code>exit</code> command:

<code>"C:\&lt;a long path here&gt;\matlab.exe" -nodisplay -nosplash -nodesktop -r "run('C:\&lt;a long path here&gt;\mfile.m');exit;"</code>

blocks|key|625998|text|在Linux上，您可以执行相同的操作，实际上可以向shell发送回一个自定义错误代码，如下所示：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|625999|#!/bin/bash
matlab+-nodisplay+-nojvm+-nosplash+-nodesktop+-r+\+
++++++"try,+run('/foo/bar/my_script.m'),+catch,+exit(1),+end,+exit(0);"
echo+"matlab+exit+code:+$?"|code-block|syntax|javascript|626000|如果脚本抛出异常，则输出matlab+exit+code:+1，否则输出matlab+exit+code:+0。|offset|length|style|CODE|626001|entityMap^0|0|0|C|J|10|J|0^^$0|@$1|2|3|4|5|6|7|O|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|Q|8|@$I|R|J|S|K|L]|$I|T|J|U|K|L]]|9|@]|A|$]]|$1|M|3|-4|5|6|7|V|8|@]|9|@]|A|$]]]|N|$]]

On Linux you can do the same and you can actually send back to the shell a custom error code, like the following:

<pre><code>#!/bin/bash
matlab -nodisplay -nojvm -nosplash -nodesktop -r \ 
 "try, run('/foo/bar/my_script.m'), catch, exit(1), end, exit(0);"
echo "matlab exit code: $?"
</code></pre>

it prints <code>matlab exit code: 1</code> if the script throws an exception, <code>matlab exit code: 0</code> otherwise.

blocks|key|841878|text|cat+1.m+%7C+matlab+-nodesktop+-nosplash|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|841879|我用的是Ubuntu|unstyled|841880|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$B|C]]|$1|D|3|E|5|F|7|J|8|@]|9|@]|A|$]]|$1|G|3|-4|5|F|7|K|8|@]|9|@]|A|$]]]|H|$]]

<pre><code>cat 1.m | matlab -nodesktop -nosplash
</code></pre>

And I use Ubuntu

blocks|key|626281|text|从R2019b开始，有了一个新的命令行选项-batch。它取代了不再推荐的-r。它还统一了跨平台的语法。例如，参见the+documentation+for+Windows，对于其他平台，描述是相同的。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|626282|matlab+-batch+"statement+to+run"|code-block|syntax|javascript|626283|这将在没有桌面或闪屏的情况下启动MATLAB，将所有输出记录到stdout和stderr，在语句完成时自动退出，并提供报告成功或错误的退出代码。|626284|因此，不再需要在代码周围使用try/catch来运行，也不再需要添加exit语句。|626285|entityMap|0|LINK|mutability|MUTABLE|url|https://www.mathworks.com/help/matlab/ref/matlabwindows.html^0|L|6|11|2|1L|T|0|0|0|V|6|12|6|0|E|3|I|5|Y|4|0^^$0|@$1|2|3|4|5|6|7|W|8|@$9|X|A|Y|B|C]|$9|Z|A|10|B|C]]|D|@$9|11|A|12|1|13]]|E|$]]|$1|F|3|G|5|H|7|14|8|@]|D|@]|E|$I|J]]|$1|K|3|L|5|6|7|15|8|@$9|16|A|17|B|C]|$9|18|A|19|B|C]]|D|@]|E|$]]|$1|M|3|N|5|6|7|1A|8|@$9|1B|A|1C|B|C]|$9|1D|A|1E|B|C]|$9|1F|A|1G|B|C]]|D|@]|E|$]]|$1|O|3|-4|5|6|7|1H|8|@]|D|@]|E|$]]]|P|$Q|$5|R|S|T|E|$U|V]]]]

Since R2019b, there is a new command line option, <code>-batch</code>. It replaces <code>-r</code>, which is no longer recommended. It also unifies the syntax across platforms. See for example <a href="https://www.mathworks.com/help/matlab/ref/matlabwindows.html" rel="noreferrer">the documentation for Windows</a>, for the other platforms the description is identical.

<pre class="lang-sh prettyprint-override"><code>matlab -batch "statement to run"
</code></pre>

This starts MATLAB without the desktop or splash screen, logs all output to <code>stdout</code> and <code>stderr</code>, exits automatically when the statement completes, and provides an exit code reporting success or error.

It is thus no longer necessary to use <code>try</code>/<code>catch</code> around the code to run, and it is no longer necessary to add an <code>exit</code> statement.

blocks|key|841803|text|多亏了马拉特。你的comment帮了我。但我想添加我的try-catch块，因为我找到了返回整个错误消息并将其打印到matlab控制台的MExeption方法getReport()。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|841804|此外，我打印了文件名，因为此编译是调用matlab的批处理脚本的一部分。|841805|try
++++some_code
++++...
catch+message
++++display(['ERROR+in+file:+'+message.stack.file])
++++display(['ERROR:+'+getReport(message)])
end;|code-block|syntax|javascript|841806|对于传递给遗留代码生成方法的假模型名称，输出将如下所示：|841807|ERROR+in+file:+C:\..\..\..
ERROR:+Undefined+function+or+variable+'modelname'.

Error+in+sub-m-file+(line+63)
legacy_code(+'slblock_generate',+specs,+modelname);

Error+in+m-file+(line+11)
sub-m-file

Error+in+run+(line+63)
evalin('caller',+[script+';']);|841808|最后，要在windows命令提示符窗口中显示输出，只需使用-logfile+logfile.txt+(另外使用-wait)将matlab控制台登录到一个文件，并调用批处理命令type+logfile.txt|841809|entityMap|0|LINK|mutability|MUTABLE|url|https://stackoverflow.com/a/32568956/5060036^0|1W|9|27|B|9|7|0|0|0|0|0|0|T|K|1J|5|2F|G|0^^$0|@$1|2|3|4|5|6|7|10|8|@$9|11|A|12|B|C]|$9|13|A|14|B|C]]|D|@$9|15|A|16|1|17]]|E|$]]|$1|F|3|G|5|6|7|18|8|@]|D|@]|E|$]]|$1|H|3|I|5|J|7|19|8|@]|D|@]|E|$K|L]]|$1|M|3|N|5|6|7|1A|8|@]|D|@]|E|$]]|$1|O|3|P|5|J|7|1B|8|@]|D|@]|E|$K|L]]|$1|Q|3|R|5|6|7|1C|8|@$9|1D|A|1E|B|C]|$9|1F|A|1G|B|C]|$9|1H|A|1I|B|C]]|D|@]|E|$]]|$1|S|3|-4|5|6|7|1J|8|@]|D|@]|E|$]]]|T|$U|$5|V|W|X|E|$Y|Z]]]]

Thanks to malat. Your <a href="https://stackoverflow.com/a/32568956/5060036">comment</a> helped me. 
But I want to add my try-catch block, as I found the <code>MExeption</code> method <code>getReport()</code> that returns the whole error message and prints it to the matlab console.

Additionally I printed the filename as this compilation is part of a batch script that calls matlab.

<pre><code>try
 some_code
 ...
catch message
 display(['ERROR in file: ' message.stack.file])
 display(['ERROR: ' getReport(message)])
end;
</code></pre>

For a false model name passed to legacy code generation method, the output would look like:

<pre><code>ERROR in file: C:\..\..\..
ERROR: Undefined function or variable 'modelname'.

Error in sub-m-file (line 63)
legacy_code( 'slblock_generate', specs, modelname);

Error in m-file (line 11)
sub-m-file

Error in run (line 63)
evalin('caller', [script ';']);
</code></pre>

Finally, to display the output at the windows command prompt window, just log the matlab console to a file with <code>-logfile logfile.txt</code> (use additionally <code>-wait</code>) and call the batch command <code>type logfile.txt</code>

blocks|key|842068|text|我在一个bash脚本中运行这个命令，特别是为了提交SGE作业和批处理：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|842069|/Path_to_matlab+-nodisplay+-nosplash+-nodesktop+<+m_file.m|code-block|syntax|javascript|842070|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|$]]

I run this command within a bash script, in particular to submit SGE jobs and batch process things:

<pre><code>/Path_to_matlab -nodisplay -nosplash -nodesktop &lt; m_file.m
</code></pre>

blocks|key|841907|text|由于所有答案都没有提供输入参数的信息，因此在此处添加它是很重要的。经过一些研究，我发现了这个link|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|841908|提供参数非常类似于我们运行Matlab函数的方式。|841909|matlab+-r+'try+myfunction(argument1,argument2);+catch;+end;+quit'|code-block|syntax|javascript|841910|如果以某种方式从bash/terminal获取参数，则只需将其插入到bash命令中，如下所示：|841911|matlab+-r+'try+myfunction($MY_BASH_ARG,argument2);+catch;+end;+quit'|841912|(这是经过几次试错之后的结果)|841913|entityMap|0|LINK|mutability|MUTABLE|url|https://www.mathworks.com/matlabcentral/answers/39067-run-matlab-function-with-arguments-on-linux-terminal^0|1A|4|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|Y|8|@]|9|@$A|Z|B|10|1|11]]|C|$]]|$1|D|3|E|5|6|7|12|8|@]|9|@]|C|$]]|$1|F|3|G|5|H|7|13|8|@]|9|@]|C|$I|J]]|$1|K|3|L|5|6|7|14|8|@]|9|@]|C|$]]|$1|M|3|N|5|H|7|15|8|@]|9|@]|C|$I|J]]|$1|O|3|P|5|6|7|16|8|@]|9|@]|C|$]]|$1|Q|3|-4|5|6|7|17|8|@]|9|@]|C|$]]]|R|$S|$5|T|U|V|C|$W|X]]]]

Since none of the answers has information about feeding input argument, it is important to 
add it here. After some research, I found this <a href="https://www.mathworks.com/matlabcentral/answers/39067-run-matlab-function-with-arguments-on-linux-terminal" rel="nofollow noreferrer">link</a>

Feeding the arguments is very similar to how we run a Matlab function. 

<pre><code>matlab -r 'try myfunction(argument1,argument2); catch; end; quit'
</code></pre>

If you are somehow getting an argument from bash/terminal, you simply need to insert that into the bash command as: 

<pre><code>matlab -r 'try myfunction($MY_BASH_ARG,argument2); catch; end; quit'
</code></pre>

(This is after a couple of trial and error)

Suppose that;

I have an m-file at location: 
<code>C:\M1\M2\M3\mfile.m</code>

And exe file of the matlab is at this location: 
<code>C:\E1\E2\E3\matlab.exe</code>

I want to run this m-file with Matlab, from command-line, for example inside a .bat file. How can I do this, is there a way to do it?

Matlab: Running an m-file from command-line

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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假设；我在这个位置有一个m文件：C:\M1\M2\M3\mfile.mmatlab的exe文件位于以下位置：C:\E1\E2\E3\matlab.exe我想用Matlab从命令行运行这个m文件，例如在一个.bat文件中。我该怎么做呢，有没有办法呢？

问Matlab:从命令行运行m文件
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回答 8

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