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...

quasi 12 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...

circa 12 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...

circa 12 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...

circa 12 anni fa | 3

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...

circa 12 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...

oltre 12 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...

oltre 12 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...

oltre 12 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...

oltre 12 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 ...

oltre 12 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...

oltre 12 anni fa | 0 risposte | 0

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array pointers in matlab
Just in case anyone comes across this, I think you want the following: For: void __stdcall Test(int16_t outputArray[], int32...

oltre 12 anni fa | 0

Risolto


Reverse the vector
Reverse the vector elements. Example: Input x = [1,2,3,4,5,6,7,8,9] Output y = [9,8,7,6,5,4,3,2,1]

quasi 13 anni fa

Risposto
Unexpected Matlab edge case behavior
The dimensionality of a matrix is not always well specified. Using normal arrays, it is impossible to tell if a vector is really...

quasi 13 anni fa | 1

Risposto
Unexpected Matlab edge case behavior
This answer originally came from the following link, although I didn't really understand it until I actually ran into an error i...

quasi 13 anni fa | 3

| accettato

Domanda


Unexpected Matlab edge case behavior
I recently stumbled upon an edge case in Matlab where indexing doesn't always work as expected (See answers below). What edges c...

quasi 13 anni fa | 6 risposte | 2

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how to access cells of n-dimensional array without colon operator?
See: <http://www.mathworks.com/matlabcentral/answers/58825-how-can-i-dynamically-assign-access-elements-in-a-matrix-with-arbitr...

quasi 13 anni fa | 1

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Working with unicode paths
As others have alluded to, the problem seems to be with Matlab touching the character data. I still don't have a solution for ch...

quasi 13 anni fa | 1

| accettato

Domanda


Directory listing of extended ascii in windows
*EDIT:* This question raised some interesting issues but I don't consider it to be answered. Based on feedback from this questi...

quasi 13 anni fa | 2 risposte | 3

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Domanda


Working with unicode paths
The following is a followup to: <http://www.mathworks.com/matlabcentral/answers/85508-directory-listing-of-extended-ascii-in-...

quasi 13 anni fa | 3 risposte | 1

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DEcoding of run length snd huffman for image compression
I am not aware of any that you would want to actually use. When working on a similar project involving JPEG I was unable to find...

quasi 13 anni fa | 0

| accettato

Domanda


Scalar assignment and nargout bump
I am trying to do the following: s = [objs.s] % s may be a struct array (really object array) or empty [] [s.prop] =...

quasi 13 anni fa | 1 risposta | 1

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'Subscripted assignment between dissimilar structures' thrown on empty struct
If you choose not to initialize you can loop backwards however it is generally best to declare the variable as a structure. This...

quasi 13 anni fa | 0

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addprop Adds Properties To Multiple Instances?
It seems like you have two different issues going on, first, from your question: classdef B < hgsetget properties ...

quasi 13 anni fa | 0

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Why is it not possible to change access attribute of methods in subclasses?
I realize at this point this is an old post but I would like to have a solution like this. In my case I wanted to be able to mak...

quasi 13 anni fa | 0

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What is missing from MATLAB?
Here's one I've been wishing I could do recently: my_data(start_index::length_variable) instead of: my_data(start_i...

quasi 13 anni fa | 1

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How to remove outliers from 2D array
Replace invalid values with NaN. You can then use the function nanmean with the stats toolbox or there is a FEX posting with ...

quasi 13 anni fa | 0

| accettato

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Dynamic colors in a plot
Perhaps you want to check out the FEX for cline submissions. http://www.mathworks.com/matlabcentral/fileexchange/3747-cline-m...

quasi 13 anni fa | 0

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How can I automatically download from a url?
Use urlwrite to retrieve the file. Unfortunately http does not support directory enumeration like FTP does so you'll need to kno...

circa 13 anni fa | 0

Domanda


How do I detect volume collisions?
My data consists of a 3d matrix. In this matrix there will be two distinct points/volumes that have low values. As the values in...

circa 13 anni fa | 2 risposte | 0

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