Command-duality is not supported to execute "mex -setup"

When I was trying to run a simple program in Embedded MATLAB function, first it said 'unable to locate "mexopts.bat".. then as it directed I entered the command "mex -setup", when i run the program again, it says "command duality is not supported".. how this can be resolved.?

[Friedrich]

I guess thats related to the code in your Embedded MATLAB function. What is in there? Are the commands and functions you use really supported for that block?

[Radheeshkumar]

OK. Now the "mex -setup" got executed. but the available compilers are show as "NONE".. WHAT SHOULD I DO NOW? I had installed MS Visual C ++ 2008 SP1 in my system..

[Jan]

You need the SDK also. Please look in the documentation for the list of supported compilers to find out the required version.

Answer 1

[Kaustubha Govind]

You are probably calling a function using the command syntax, instead of the function syntax. The former syntax is not supported for code-generation. See here for an explanation of what command duality means.