.Net assembly and "Undefined function 'imresizemex' for input arguments of type 'double'".

Hello,

I'm trying to create a .net dll in order to use my matlab code into an application in .Net.

In my matlab code I use the function imresize(X,0.5) without having any problem. But in C# I'm having this exception: MWMCR::: "Undefined function 'imresizemex' for input arguments of type 'double'". Can anyone help me on solving this error?

Thanks in advance.

Answer 1

[Walter Roberson]

In your MATLAB code, add the comment

%#function imresizemex

[Antoine Keftes]

like this:

function var = name(input)

%#function imresizemex

I=imresize(im,0.5);

...CODE...

??

I tried that and I am having the same exception again about imresizemex... Have you tried that??

[Antoine Keftes]

Also I found that imrezisemex is located in a private directory of Matlab (toolbox\images\images\private\imresizemex.mexw64) and the file's extension is .mexw64. Does any of them cause this problem?? I din't find the file in the MCR's directory.

Answer 2

[Xiaoyan Sheen]

imresizemex.mexw32/64 is a compiled code that can be called by Matlab. You may have trouble direct calling it in C#.