bloc MATLAB function directory error

Hello, I have a little problem with the "MATLAB function" bloc of simulink. I'm using matlab 2011a, I made a very basic circuit, in input of the bloc "MATLAB function" there is a bloc "Repeating Sequence" and in output just a scope. I didn't change the code of fcn bloc. However, when I launch the simulation the following error appear:
The current directory is c:\program files\matlab\r2011a\bin, which is reserved for MATLAB files. Please change your current directory to a writable directory preferably outside of MATLAB installation area
I tried to change the saving directory, but nothing changed, always the same error. Do you have any idea how I could solve this problem?
Thank you,

 采纳的回答

What do you get when you execute the following commands in MATLAB:
>> pwd
>> !cd

更多回答(4 个)

Jerem
Jerem 2012-1-27
It works! Thank you

4 个评论

Hey jerem, can you please help me with how you cleared this error. with some clear steps. Thanks in advance
you first make new folder in any other place for example you will make new folder "Ahmad"in the Local Disk (D) then write in command window in matlab >> cd D:\Ahmad
thanks marwa its the only way working on my prog
[MOVED from flag]:
Sherif Said wrote: Thanks Marwa.
@Sherif Said: Please use flags only to inform admins and editors about contents, which might conflict with the terms of use, e.g. by rudeness or spam. Thanks.

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M Asif
M Asif 2013-12-18
How can I change current saving directory?
Many thanks in advance.

1 个评论

You can use "cd C:\some\other\path" at the MATLAB prompt to change the current directory.

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Jerem
Jerem 2012-1-27
编辑:Walter Roberson 2015-12-22
I get :
>> pwd
ans =
C:\Program Files\MATLAB\R2011a\bin
>> !cd
C:\Program Files\MATLAB\R2011a\bin
>> pwd
Even if I saved the file in a other folder ...

2 个评论

You also need to change your MATLAB current directory to the folder containing the file. Use the cd command.
After that, "pwd" should return the folder where your model is saved.

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Unable to locate a C-compiler required by Stateflow and MATLAB Function blocks. Use 'mex -setup' to select a supported C-compiler.

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