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Is Matlab coder available in R2010a?
I'm not sure if the GUI project interface was available but the commandline functionality was there in the commands: emlc ...

13 years ago | 1

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Answered
Understanding switch and case expressions
The cases are checked in order. Since a = 'hi' and 'hi' is in the first case, that one is chosen. Using a cell array: ca...

13 years ago | 0

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mex compile error caused by different position of mexPrintf()
In C (C89 and older I believe) variables must be declared at the beginning of a scope before any other statements are made in th...

13 years ago | 4

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The previous node in a linked list???
That would depend on whether your list implementation is singly or doubly linked. In the latter case, nodes have info about the...

13 years ago | 0

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Answered
How to import an excel sheet into MATLAB
XLSREAD can do it programatically: <http://www.mathworks.com/help/matlab/ref/xlsread.html> and there are some GUI's which ...

13 years ago | 0

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Answered
Easy question from a newbie
I would just write a little function to do it: function n = ncols(A) s = size(A); n = s(1);

13 years ago | 0

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How can one assigning an input on a GUI edit text box as a function for integration?
Try: d = ['@(x)' y]; instead of d = ['(x)' y]; to make an anonymous function.

13 years ago | 0

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Answered
How can I find and intersection values between line and polynomial equation ?
Provided that you can evaluate the fit object like a function, I think you can but I'm not too familiar with those (they can be ...

13 years ago | 0

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How can I pass additional parameters to a function I defined?
You may want to have a look at varargin: <http://www.mathworks.com/help/matlab/ref/varargin.html> Defining a function like...

13 years ago | 2

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Answered
How to resolve error:Unable to locate ‘mexopts.bat’
As per the error try: mex -setup and choose the compiler you have installed. That writes mexopts.bat for you so that Sim...

13 years ago | 3

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Installation Location of MEX
There is usually a shell script in $MATLABROOT/bin/mex where $MATLABROOT is the output of matlabroot in MATLAB. T...

13 years ago | 0

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Answered
Checking if 'C++ type stream' is valid when using Matlab Coder
Try: fid = coder.opaque('FILE *','NULL') NULL = coder.opaque('FILE *','NULL'); fid = coder.ceval(...); if(fid == N...

13 years ago | 1

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convert xlsx to csv
You could just save it as a CSV in Excel: <http://www.completecampaigns.com/WebHelp/Management/Imports/How_to_convert_an_exis...

13 years ago | 0

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Matlab Coder - specifing input type on multiple entry-point code
1. You can import a configuration object from your MATLAB workspace. In the project click on settings (the gear in the top rig...

13 years ago | 1

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Can't open matlabpool ?
Sometimes: matlabpool close force cleans up the old jobs and allows you to start it up again.

13 years ago | 0

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Can Matlab communicate with a Microsoft Exchange Server?
MATLAB has a .NET interface which allows loading .NET assemblies and calling methods from them: <http://www.mathworks.com/hel...

13 years ago | 2

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How do I launch a matlab gui from the desktop?
Not too certain on the question. If you want to launch the GUI with a click (or two) from MATLAB just right-click the M file in...

13 years ago | 0

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Calling C++ functions from MATLAB
Please note that coder.ceval('std::cout',iteration) will generate cout(10) in the C++ code, assuming the value of ...

13 years ago | 1

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Performance using temporary boolean filter
The performance depends on many things. But it is likely that assigning filter will decrease the number of operations needed to...

13 years ago | 0

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I have four 1x50 matrices and I want to save them to one 4x50 matrix. How can I do this?
A = rand(1,50); B = rand(1,50); C = rand(1,50); D = rand(1,50); E = [A;B;C;D];

13 years ago | 0

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Codegen question of qr function
Given an m-by-n array A, QR produces a Q which is m-by-m. In this case the declaration: coder.typeof(double(0), [1 Inf]) ...

13 years ago | 0

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Matlab will not compile my C++ .exe file
I would recommend trying the '-echo' option to SYSTEM. From the doc: [status,cmdout] = system(command,'-echo') additiona...

13 years ago | 0

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Generating C code from MATLAB GUI
Hi Matthieu, Unfortunately MATLAB Coder does not support using anonymous functions like: @(hObject,eventdata)interfasetes...

13 years ago | 2

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How to have a struct as input to an external function?
Odds are MYFCT is not on the path when the GUI code is running so it cannot be located. If you replace that with a call to: ...

13 years ago | 0

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Can Matlab Coder suport parallel computing toolbox
As of R2012b MATLAB Coder does offer support for PARFOR code generation with MEX targets only: <http://www.mathworks.com/help...

13 years ago | 1

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How can I open about 5 different url's on their own new-window using the system's browser in matlab?
web(url, '-browser') opens the page in the system browser. You can also run arbitrary DOS commands using the DOS function: ...

13 years ago | 0

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Mex compilation with header files
There should be no space between the switch and the directory. So can you try: mex -I./ gateway.c rather than mex -I...

13 years ago | 0

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Optimisation with Matlab builder ex
FMINCON should be supported for deployment. You can see a list of supported toolboxes and related notes on limitations here: ...

13 years ago | 0

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how to display all values
You can resize the block by dragging one of the corners as you would resize a window. That will allow it to show more values. ...

13 years ago | 1

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(n start with 0) An=A0+A1+ A2+A3+…+ An-1+An process??
In MATLAB, array indices begin at 1 rather than zero so A(0) generally won't succeed. The SUM function could be of assistance...

13 years ago | 2