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how to build a new matrix with reference to the index of another matrix ?
Hi, try this A = [ 0 0 -1.5572 0.2352 0 0 -3.2616 0 0 5.1371 ...

environ 10 ans il y a | 0

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mex function linking to BLAS
Hi, take a look at the blas.h and lapack.h files in the extern\include subfolder of your MATLAB installation.

environ 10 ans il y a | 0

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why windows SDKs 7.1 is not detected at 'mex -setup' execution?
Hi, this points to an incomplete installation. Follow <http://www.mathworks.com/matlabcentral/answers/101105 this> guide. In ...

environ 10 ans il y a | 0

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link Catia to Matlab
Hi, I attached the file to that post. But please read the full article first. * I used Catia v5 R19 and this version c...

environ 10 ans il y a | 2

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How to avoid duplicate running of Matlab Standalone Exe Application
Hi, you could use the DOS function <http://technet.microsoft.com/en-us/library/bb491010.aspx tasklist>: [~,b] = syst...

environ 10 ans il y a | 0

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Error code 0x800A03EC when using xlswrite
Hi, its all about the extension. Don't use .xls extension because its inherits the row limitations of Excel 2003 which is ar...

environ 10 ans il y a | 7

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Segmentation violation detected at Thu Feb 06 14:12:45 2014
Hi, seems like a graphic card driver issue. I guess you are wokring with figures/plots. Can you try updating your graphic ...

environ 10 ans il y a | 0

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ButtonDownFcn does not work
Hi, in line 120 you do axis(S.canvas, 'off'); which results in the ButtonDownFcn has no effect. Try using this instea...

environ 10 ans il y a | 0

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Session-based DAQ: logging data to disk directly from the device
Hi, Unfortunately logging to disk is not available in the session based interface.

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Create and write t an .m file from MATLAB script
Hi, take a look at the documentation for fopen, it states: "fileID = fopen(filename) opensthe file, filename, for binar...

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calling c file from m file
Hi, have you taken a look at the readme contained in that TB? Because it tells you what to do: Note: There are thr...

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How can I detect end of lines in a output string of a dos command?
Hi, try lines = regexp(cmdout,'\n','split') Or lines = textscan(cmdout,'%s','delimiter','\n') However you wil...

environ 10 ans il y a | 1

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Connecting to Teradata Database
Hi, what happens if you try conn = database('test_dal','USER','PASS','com.teradata.jdbc.TeraDriver','jdbc:teradata://SER...

environ 10 ans il y a | 0

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What's the status of 64-bit MATLAB support for ODBC?
Hi, please note that this is not a MATLAB limitation. An ODBC drive is a DLL (so a native library) which needs to get loaded ...

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I have a table of data in form of .txt file, I have imported using the textscan function,now it is taking whole row of data as a string, what if I want to access to each word individually,Please let me know with alternatives ,Thanks
Hi, you can use fid = fopen('data.txt','r') header = textscan(fid,'%s%s%s%s',1,'delimiter',' ') data = textscan(fi...

environ 10 ans il y a | 0

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How to close a .mat file
The load command should do that automatically. Load open the file, reads the data and closes the file aftwards. So there is no n...

environ 10 ans il y a | 0

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Compilation using MEX failed! (Run 'mex -setup' to configure your C++ compiler)
HI, the error you get "Compilation using MEX failed!" seems like a self thrown error. Take a look at the actual mex call whic...

environ 10 ans il y a | 0

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Saving text and data to an excel file
Hi, try xlswrite('out.xlsx',[a;num2cell(b)])

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Calling MATLAB functions in Visual Basic
Hi, # you can't. You would need to send over the RGB image data from VB to MATLAB, e.g. by using the PutWorkspaceData method ...

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How to Create an executable file for Simulink model?
HI, check his <http://www.mathworks.com/matlabcentral/answers/97161-how-can-i-create-a-deployable-standalone-executable-from-...

environ 10 ans il y a | 0

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how to convert mxChar to char?
Have you tried using mxGetString instead of mxGetChars? int mxGetString(const mxArray *pm, char *str, mwSize strlen);

environ 10 ans il y a | 0

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Creare table in txt file
Hi, try this: p=fopen('risultato.txt', 'w'); fprintf(p,'%d\t%d\n',[x;y]); fclose(p);

environ 10 ans il y a | 1

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how to unzip files using external unzip software?
Hi, I would use JAVA to get what you want, e.g. the following example extract the .txt files in a zip files only (done with R...

environ 10 ans il y a | 1

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Excel's named range through Matlab
Hi, this is not possible using xlswrite. You have to do that programatically afterwards using COM/ActiveX, e.g. ex =...

environ 10 ans il y a | 1

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Include function in gui m-file or separate them?
According to <http://www.mathworks.com/matlabcentral/answers/99537 this> the performance shoul dbe the same.

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ERROR WITH HELP IN WINDOWS 8.1..I installed matlab r2013a in windows 8.1. When i open the help window the information there is not organized and it is overlapped. It worked fine with windows 8.please help me. I am attaching a screenshot
Hi, have you taken a look at this <http://www.mathworks.com/matlabcentral/answers/84898-r2013a-on-windows-8-and-8-1-help-docu...

environ 10 ans il y a | 1

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R2013a on Windows 8 and 8.1 - help/documentation pages garbled and ugly (lack CSS)
Hi, It's all covered by MathWorks <http://www.mathworks.com/support/bugreports/989850 here>.

environ 10 ans il y a | 2

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When interfacing with .NET, how do I use unmanaged DLLs that are located in the assembly folder?
Hi, you can edit the PATH locally for MATLAB only with the setenv command: setenv('PATH',[getenv('PATH'),';C:\your folde...

environ 10 ans il y a | 1

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I can not find the invisible figure when I used the ::FindWindow function in My Windows application
Hi, an invisble MATLAB figure does not get a Window Handle, so thats why you cannot find it. You can obtain that by testin...

environ 10 ans il y a | 0

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Successfully compiled a GUI with no Errors but the executable file doesn't run
Hi, sounds like you compiled a standalone application which throws a MATLAB error whichs is not displayed because there is no...

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