按照《深入浅出MATLAB 7.X混合编程》 董维国 编著里的方法：在CVF里写的

subroutine mexFunction(nlhs, plhs, nrhs, prhs)
   call mexPrintf('hemex\n')
   return
   end

存为hemex.f文件，然后在MATLAB里MEX -STEUP设置好，输入mex -v hemex.f时就报错了，这是为什么啊，求大神解答啊！

下面是设置及出错提示：

>> mex -setup
Please choose your compiler for building external interface (MEX) files:
 
Would you like mex to locate installed compilers [y]/n?
 
Select a compiler:
[1] Digital Visual Fortran version 6.0 in C:\Program Files\Microsoft Visual Studio
[2] Lcc C version 2.4.1 in C:\PROGRAM FILES\MATLAB71\sys\lcc
[3] Microsoft Visual C/C++ version 6.0 in C:\Program Files\Microsoft Visual Studio
 
[0] None
 
Compiler: 1
 
Please verify your choices:
 
Compiler: Digital Visual Fortran 6.0
Location: C:\Program Files\Microsoft Visual Studio
 
Are these correct?([y]/n):
 
Try to update options file: C:\Documents and Settings\Administrator\Application Data\MathWorks\MATLAB\R14SP3\mexopts.bat
From template:              C:\PROGRAM FILES\MATLAB71\BIN\win32\mexopts\df60opts.bat
 
Done . . .
 
Warning! The MathWorks has determined that Digital Fortran 6.0 has several
serious bugs, and highly recommends that you upgrade to the latest version
of Compaq Fortran.
 
***************************************************************************
  Warning: The file extension of 32-bit Windows MEX-files was changed
           from ".dll" to ".mexw32" in MATLAB 7.1 (R14SP3). The generated 
           MEX-file will not be found by MATLAB versions prior to 7.1.
           Use the -output option with the ".dll" file extension to
           generate a MEX-file that can be called in previous versions.
           For more information see: 
           MATLAB 7.1 Release Notes, New File Extension for MEX-Files on Windows
***************************************************************************
 
>> mex hemex1.f
 
  C:\PROGRAM FILES\MATLAB71\BIN\MEX.PL: Error: Compile of 'hemex1.f' failed.
 
??? Error using ==> mex
Unable to complete successfully

>> mex -v hemex1.f
 This is mex, Copyright 1984-2005 The MathWorks, Inc.
 
-> Default options filename found in C:\Documents and Settings\Administrator\Application Data\MathWorks\MATLAB\R14SP3
----------------------------------------------------------------
->    Options file           = C:\Documents and Settings\Administrator\Application Data\MathWorks\MATLAB\R14SP3\mexopts.bat
      MATLAB                 = C:\Program Files\MATLAB71
->    COMPILER               = fl32
->    Compiler flags:
         COMPFLAGS           = /fpp:"/m /SC:\Program Files\MATLAB71/extern/include" -c -G5 -nologo -DMATLAB_MEX_FILE
         OPTIMFLAGS          = /MD -Ox -DNDEBUG
         DEBUGFLAGS          = /MDd -Zi
         arguments           = 
         Name switch         = /Fo
->    Pre-linking commands   = 
->    LINKER                 = link
->    Link directives:
         LINKFLAGS           = /DLL /EXPORT:_MEXFUNCTION@16 /LIBPATH:"C:\Program Files\MATLAB71\extern\lib\win32\digital\df60" libmx.lib libmex.lib libmat.lib /implib:_lib2749.lib /NOLOGO
  LINKDEBUGFLAGS      = /debug
         LINKFLAGSPOST       = 
         Name directive      = "/out:hemex1.mexw32"
         File link directive = 
         Lib. link directive = 
         Rsp file indicator  = @
->    Resource Compiler      = rc /fo "mexversion.res"
->    Resource Linker        = 
----------------------------------------------------------------
 
 
--> "fl32  /fpp:"/m /SC:\Program Files\MATLAB71/extern/include" -c -G5 -nologo -DMATLAB_MEX_FILE /FoC:\DOCUME~1\ADMINI~1\LOCALS~1\Temp\hemex1.obj /MD -Ox -DNDEBUG hemex1.f"
 
 
  C:\PROGRAM FILES\MATLAB71\BIN\MEX.PL: Error: Compile of 'hemex1.f' failed.
 
??? Error using ==> mex
Unable to complete successfully

>>

这两个WARNING有关系吗

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谢谢大神