externalfcn

Enables calls to functions outside of the current path.

Parses string arguments to enable calls to functions outside of the current workspace. (Function externalfcn must, of course, be defined in the current path.)

EX:
externalfcn('[x,y] = c:\testdirectory\testfcn(a,b)')

...will call testfcn.m even if 'c:\testdirectory\' is not currently defined on the path.