Frage

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...

etwa 12 Jahre vor | 1 Antwort | 0

1

Antwort

Beantwortet
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...

etwa 12 Jahre vor | 0

Frage

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...

etwa 12 Jahre vor | 2 Antworten | 2

2

Antworten

Beantwortet
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...

etwa 12 Jahre vor | 3

Frage

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...

mehr als 12 Jahre vor | 0 Antworten | 0

0

Antworten

Frage

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...

mehr als 12 Jahre vor | 2 Antworten | 0

2

Antworten

Beantwortet
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...

mehr als 12 Jahre vor | 0

| akzeptiert

Frage

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...

mehr als 12 Jahre vor | 1 Antwort | 0

1

Antwort

Frage

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...

mehr als 12 Jahre vor | 0 Antworten | 0

0

Antworten

Frage

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 ...

mehr als 12 Jahre vor | 0 Antworten | 0

0

Antworten

Frage

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...

mehr als 12 Jahre vor | 0 Antworten | 0

0

Antworten

Beantwortet
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...

mehr als 12 Jahre vor | 0

Gelöst

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]

fast 13 Jahre vor

Beantwortet
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...

fast 13 Jahre vor | 1

Beantwortet
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...

fast 13 Jahre vor | 3

| akzeptiert

Frage

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...

fast 13 Jahre vor | 6 Antworten | 2

6

Antworten

Beantwortet
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...

fast 13 Jahre vor | 1

Beantwortet
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...

fast 13 Jahre vor | 1

| akzeptiert

Frage

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...

fast 13 Jahre vor | 2 Antworten | 3

2

Antworten

Frage

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

fast 13 Jahre vor | 3 Antworten | 1

3

Antworten

Beantwortet
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...

etwa 13 Jahre vor | 0

| akzeptiert

Frage

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] =...

etwa 13 Jahre vor | 1 Antwort | 1

1

Antwort

Beantwortet
'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...

etwa 13 Jahre vor | 0

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

etwa 13 Jahre vor | 0

Beantwortet
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...

etwa 13 Jahre vor | 0

Beantwortet
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...

etwa 13 Jahre vor | 1

Beantwortet
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 ...

etwa 13 Jahre vor | 0

| akzeptiert

Beantwortet
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...

etwa 13 Jahre vor | 0

Beantwortet
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...

etwa 13 Jahre vor | 0

Frage

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...

etwa 13 Jahre vor | 2 Antworten | 0

2

Antworten