patch for old version ?

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Adnane Soule
Adnane Soule 2020-3-19
回答： Rik 2020-3-19
Hello
I'm using Matlab R2015b because my computer is 32bits, so I can't install recents versions. But I need to work with new versions because I have to use some functions like lsqnon or imdilate that doesn't exist in my version. I ask if there are patches to update my version ?
Thanks
  2 个评论
darova
darova 2020-3-19
Try to install/download function you want from here
Adnane Soule
Adnane Soule 2020-3-19
I can't find the intrinsic Matlab functions I need.

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回答（1 个）

Rik
Rik 2020-3-19
The imdilate function did exist in that release; it is part of the image processing toolbox. You could write your own alternative with a convolution if you don't have the toolbox, or you could contact Mathworks to see if they would be willing to license the toolbox.
Similarly the lsqnonlin function also exists in your release, this function in the optimization toolbox.
If you need a function, you have a few options. Either acquire a license to the toolbox and release it exists in, or find someone who posted equivalent code on the file exchange, or write it yourself.

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