如何cmd命令行下直接运行Matlab的M文件
在系统变量中加入matlab的路径
win10下右键此电脑-属性-高级系统设置-环境变量-系统变量-编辑path 加入:
D:\MATLAB\R2013a\bin\win64（根据自己的来）。此时重新打开cmd 键入matlab就能直接通过命令行启动matlab，不过导师的要求是直接在cmd中直接启动m文件，于是查看了matlab的启动参数。
matlab的启动参数
echo -nosplash - Do not display the splash screen during startup.
echo -nodesktop - Do not start the MATLAB desktop. Use V5 MATLAB
echo command window for commands. The Java virtual
echo machine will be started.
echo -nojvm - Shut off all Java support by not starting the
echo Java virtual machine. In particular the MATLAB
echo desktop will not be started.
echo -memmgr manager - Set MATLAB_MEM_MGR to manager.
echo manager - cache (default)
echo - fast for large models or MATLAB code
echo that uses many structure or
echo object variables. Is not helpful
echo for large arrays.
echo - debug does memory integrity checking.
echo Useful for debugging memory
echo problems caused by user mex
echo files.
echo -check_malloc - same as '-memmgr debug'.
echo -r MATLAB_command - Start MATLAB and execute the MATLAB_command.
echo Any "M" file must be on the MATLAB path.
echo -logfile log - Make a copy of any output to the command window
echo in file log. This includes all crash reports.
echo -timing - Print a summary of startup time to the command
echo window. It is also recorded in a timing log,
echo the name of which is printed to the MATLAB
echo command window.
echo -noFigureWindows - Never display a figure window
echo -automation - Start MATLAB as an automation server,
echo minimized and without the MATLAB splash screen.
echo -regserver - Register MATLAB as a COM server
echo -unregserver - Remove MATLAB COM server registry entries.
根据上面意思，若想最小界面运行m文件，只要在cmd中键入：
matlab -nosplash -nodesktop -r yourmfile（注意不加.m）。如果运行的m文件需要输入参数可以参考这一条输出:
字符串加单引号，有输入的时候必须加双引号。
这种方式在cmd运行m文件之后一定会出现这个窗口，所以并不能完全脱离matlab界面，但是由于能满足工程要求，因此到这步就足够了。
