getkey by Jos (10584)

Get a (single) keypress (v2.0, june 2012) (getch, keypress, get)

getkey(N,nonascii)

Non-wait detection of keyboard input (including MEX implementation) by Amanda

Returns last key pressed in command window without having to explicitly wait for input. M-file & MEX (kbhit, getchar, getkey)

kbhit(cmd)