Domanda


Can you pass a string to parse into mlintmex rather than a filename?
Hi all, Is it possible to pass a raw string into mlintmex rather than a filepath? Thanks, Jim

quasi 9 anni fa | 1 risposta | 0

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Matlab and Google Sheet Compatibility
To work with Google Sheets, you would need to use their API. <https://developers.google.com/google-apps/spreadsheets> This...

circa 9 anni fa | 1

| accettato

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if condition finding same numbers in consecutive rows
sum the differences, but make sure to take the absolute value so that you don't get positives and negatives that cancel out ...

circa 9 anni fa | 0

Domanda


In place array flipping - mex in place
I'm trying to flip a large vector and I noticed that Matlab is not doing this in place. More on how I know this in a bit. Is it ...

circa 9 anni fa | 1 risposta | 0

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Where is a list of eventtypes for listeners?
For hg1, events can be found tin the schema.class object h = uicontrol('style','slider') class_info = classhandle(ha...

circa 9 anni fa | 2

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list of event listeners for handle graphics
See http://www.mathworks.com/matlabcentral/answers/56325-where-is-a-list-of-eventtypes-for-listeners for essentially the same qu...

circa 9 anni fa | 0

Domanda


how does flushing the system queue work with drawnow
I'm running a callback that takes time to execute. As it is running, user inputs may be generating more callbacks (to the same f...

circa 9 anni fa | 0 risposte | 2

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Domanda


how to emulate "hold on" in 2014b
*Edit:* *This is apparently a duplicate of:* <http://www.mathworks.com/matlabcentral/answers/165787-how-can-i-get-the-pre-20...

oltre 9 anni fa | 2 risposte | 0

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Domanda


Fastest way to compute min and max values over an array subset
I'm trying to compute the minimum and maximum values over subsets of an array. My current approach is fairly simple but is notic...

oltre 9 anni fa | 5 risposte | 2

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Domanda


Implementing a weak reference in Matlab
When someone makes a request for an object with certain parameters, I'd like to return an existing object (of handle type) if th...

oltre 9 anni fa | 0 risposte | 1

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Convert python numpy array to double
Here's another approach. This is alluded to by http://www.mathworks.com/help/matlab/matlab_external/handling-data-returned-from-...

oltre 9 anni fa | 13

Domanda


Objects hidden in figures
I store an object instance in a figure after loading the object. setappdata(obj.fig_handle,'obj',obj); I accidentally...

oltre 9 anni fa | 0 risposte | 0

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Domanda


timer not always running
I have an event listener callback. In that callback I run the following code: disp('I ran') t = obj.time...

oltre 9 anni fa | 0 risposte | 0

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Domanda


unexpected xlim behavior - where is the documentation/code for how xlim gets updated
Is the way that the xlim property of an axes changes documented? I have some code that waits a bit - via a timer - after a serie...

oltre 9 anni fa | 1 risposta | 0

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Domanda


list of event listeners for handle graphics
Where would I find a list of things that can be listened to with regard to handle graphics. In 2014b I know I can use the metacl...

oltre 9 anni fa | 1 risposta | 0

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Domanda


How do I setup the Python Interpreter for Matlab 2014b for Windows OS
In Matlab 2014b there is support for calling Python directly from Matlab. See help CallPythonExample for an example But I'...

oltre 9 anni fa | 1 risposta | 2

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Risposto
How do I setup the Python Interpreter for Matlab 2014b for Windows OS
Use: pyversion(executable_path) to specify the path to the Python executable. In Python you can run: import sy...

oltre 9 anni fa | 2

| accettato

Risposto
Convert python numpy array to double
Here's a very ugly solution. temp = cellfun(@cell,cell(x.tolist),'un',0); data = cell2mat(vertcat(temp {:})); A sligh...

oltre 9 anni fa | 0

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Calling 64 bit third party dll from mex doesn't work for one function
The problem ended up having to do with the allocation address of the memory for the data being read into memory. When the alloca...

oltre 9 anni fa | 0

| accettato

Domanda


Calling 64 bit third party dll from mex doesn't work for one function
Hi all, I wrote a mex function to wrap a third party library that is provided as a dll with an "import library" .lib file p...

oltre 9 anni fa | 1 risposta | 0

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Edit mex configuration programmatically
So the current solution I have in mind is roughly the following: # back up the default file # replace the default with my fi...

quasi 10 anni fa | 0

Domanda


Edit mex configuration programmatically
Hi all, I'd like to be able to edit the mex configuration programatically. There are some recent changes to the configuration...

quasi 10 anni fa | 2 risposte | 2

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Why do I receive a "specified module could not be found" error while running a MEX-file in MATLAB?
In my case I needed to install a Visual Studio redistributable Package that matched the version used when compiling the librarie...

quasi 10 anni fa | 2

Domanda


Getting help for a hidden class
I like to make classes hidden when I don't want them to be visible to tab complete. I was surprised to find that with Matlab 201...

quasi 10 anni fa | 0 risposte | 0

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Domanda


clearing all variables crashes matlab, clearing dll memory?
I am working with a 3rd party dll via a mex interface. The dll opens files and returns a handle to the open file. The file handl...

circa 10 anni fa | 2 risposte | 0

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mex crashes when adding input AND calling function
The problem goes away when I predefine nRecords and change it from a pointer to a value. What's not clear to me is why the cr...

circa 10 anni fa | 0

| accettato

Domanda


mex crashes when adding input AND calling function
My mex file crashes only when I provide an input AND call a function. I'm having a hard time figuring out what is actually going...

circa 10 anni fa | 1 risposta | 0

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Domanda


wchar_t from char in mex
I am trying to call a library function which uses wchar_t* path. How would I make this assignment? wchar_t* path = "Some...

circa 10 anni fa | 0 risposte | 0

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Domanda


enum returned from calllib
I am using calllib to call a function which returns an enumerated value. So far I have only seen two values, one of which was a ...

circa 10 anni fa | 0 risposte | 0

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Domanda


Problems with struct pointer pointer in calllib
I'm working with a header that has the following declaration: struct ADI_FileHandle__ { int unused; }; typedef struct ADI_F...

circa 10 anni fa | 0 risposte | 0

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