以下是我发在mathworks.com上的帖子，可惜没人能回答这个问题。
请各位大侠帮忙，急。
main
|
---------------
| |
fun_1 fun_2
|
---------------
| | |
sfun_21 sfun_22 sfun_23
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
Above is the code structure of my .m file. In function
sfun_23.m, Maple is called in the comma
