MATLAB® does not support non 7-bit ASCII characters in the following features:
MATLAB C/C++ and Fortran engine library functions and the
loadlibrary function cannot find files located in
folder names that contain non 7-bit ASCII characters.
MATLAB C/C++ and Fortran engine library functions and the
calllib function used to call C library functions
cannot convert Unicode®-compatible input arguments of type char* to
MATLAB character arrays.
The matlab.wsdl.createWSDLClient function cannot read non
7-bit ASCII characters in Web Services Description Language (WSDL)
documents.
When you have a file containing text that has characters in a different encoding than that of your platform, when you save or publish your file, MATLAB displays those characters as garbled text.