Field ii ultrasound simulation: Unable to run C compiled binary files (mexw64 extension)

In Field ii ultrasound simulation library a particular function field_init needs to be run initially. Here is the code for the m-file containing a binary complied function Mat_field that Matlab does not seem to recognize:

function res = field_init (suppress)

% Call the C-part of the program to initialize it

if (nargin==1)

Mat_field (5001,suppress);

else

Mat_field (5001,1);

end

Here is what I get when I invoke this function. Matlab does not seem to recognize Mat_field function tho the files Mat_field.mexw64 exists:

field_init

Unrecognized function or variable 'Mat_field'.

Error in field_init (line 25)

Mat_field (5001,1);

Answer 1

[Steven Lord]

Which operating system are you using? As you can see from the table below:

struct2table(mexext('all'))

ans = 6×2 table
         ext               arch      
    _____________    ________________

    {'mexa64'   }    {'glnxa64'     }
    {'mexarm64' }    {'linux-arm-64'}
    {'mexmaca64'}    {'maca64'      }
    {'mexmaci64'}    {'maci64'      }
    {'mexw32'   }    {'win32'       }
    {'mexw64'   }    {'win64'       }

mexw64 is the extension for MEX-files running in a MATLAB session on a 64-bit Windows machine. If you're using a Linux machine or a Mac, you will need a version of that MEX-file compiled for use on that system. [No, renaming the file won't work.]

[Subhajit]

I am running Matlab in Windows-10 laptop (64-bit) which appears to be compatible. I am not renaming any file.

Thanks for your reply & regards,