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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 ...

約12年前 | 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.

約12年前 | 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 ...

約12年前 | 0

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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...

12年以上前 | 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...

12年以上前 | 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 ...

12年以上前 | 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...

12年以上前 | 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.

12年以上前 | 0

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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...

12年以上前 | 0

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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...

12年以上前 | 0

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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...

12年以上前 | 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...

12年以上前 | 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 ...

12年以上前 | 1

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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...

12年以上前 | 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...

12年以上前 | 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...

12年以上前 | 0

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

12年以上前 | 0

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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 ...

12年以上前 | 0

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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-...

12年以上前 | 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);

12年以上前 | 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);

12年以上前 | 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...

12年以上前 | 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 =...

12年以上前 | 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.

12年以上前 | 0

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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...

12年以上前 | 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>.

12年以上前 | 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...

12年以上前 | 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...

12年以上前 | 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...

12年以上前 | 0

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Error creating a standalone application
Hi, sounds like your MATLAB search path is broken. You can restore it by running: >>restoredefaultpath >>matlabrc...

12年以上前 | 0