有高手玩这个东东麽？请教一下，这个怎么回事？难道是版本的问题？那怎么解决呢？
 mcc  -t   -L CPP -h test1.m

  To get started, select MATLAB Help or Demos from the Help menu.

The -t switch is no longer supported; the Compiler no longer generates C/C++
source code for M-functions (it generates wrapper functions instead, see
the documenation for -W).

The -L switch is no longer supported; the target (-T) and wrapper (-W)
switches determine the language of the generated code.

The -h switch is no longer supported; the MATLAB Compiler detects M-file
dependencies automatically. But see also the documentation for the -a switch.
??? Unable to determine application type, since no wrapper function was specified.
Please use the -W switch or specify application type via -m or -l.
Type 'mcc -?' for further assistance.