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How to find the Process ID (PID) in matlab

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Muharrem Askin
Muharrem Askin 2012-6-8
评论： Eddy Philippe 2020-6-23
Is there any function or method in matlab to find the process ID (PID) of the program in the task manager ?

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回答（4 个）

Kaustubha Govind
Kaustubha Govind 2012-6-8
There is an undocumented (but relatively well-known) function:
>> feature getpid
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Muharrem Askin
Muharrem Askin 2012-6-11
Actually I would like to get the PID of another programs when they are running at the time I check it. Simply, I would not only want to get the PID of matlab but also the others listed on the task manager. Do you know how can I do that ?
Kaustubha Govind
Kaustubha Govind 2012-6-11
I think you might need to figure out a Windows shell command that does that and use the SYSTEM function to call into the shell.

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William Stevenson
To find the running tasks: [response,tasks] = system('tasklist');
For details on tasklist, look at http://technet.microsoft.com/en-us/library/bb491010.aspx
e.g. to find Excel [response,tasks] = system('tasklist/fi "imagename eq Excel.exe"')
Jim Hokanson
Jim Hokanson 2016-10-11
编辑：Jim Hokanson 2016-10-11
A .NET solution:
name = 'excel'; %for example
p = System.Diagnostics.Process.GetProcessesByName(name);
if p.Length == 1
pid = p(1).Id; %You must index into p (not p.Id), as this changes the class type
end
Yair Altman
Yair Altman 2012-6-9
pid = feature('getpid')
More undocumented features: http://undocumentedmatlab.com/blog/undocumented-feature-function/
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Muharrem Askin
Muharrem Askin 2012-6-11
Actually I would like to get the PID of another programs when they are running at the time I check it. Simply, I would not only want to get the PID of matlab but also the others listed on the task manager. Do you know how can I do that ?

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