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

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Antoine Keftes 2013-3-30

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/69220-net-assembly-and-undefined-function-imresizemex-for-input-arguments-of-type-double

回答： Xiaoyan Sheen 2016-3-16

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.

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Answer 1

Walter Roberson 2013-3-30

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此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/69220-net-assembly-and-undefined-function-imresizemex-for-input-arguments-of-type-double#answer_80480

在 MATLAB Online 中打开

In your MATLAB code, add the comment

%#function imresizemex

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Antoine Keftes 2013-3-31

在 MATLAB Online 中打开

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 2013-3-31

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.

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