Supported functions in matlab compiler

I had received a demo matlab compiler. An error occurred when applying to the program that generated the dll file. Spectrogram function was an error occurs. I want to know whether the spectrogram function supported by matlab compiler

Answer 1

[Daniel Shub]

http://blogs.mathworks.com/loren/2008/09/17/managing-non-deployable-functions-in-a-compiled-application/

It doesn't seem like spectrogram is unsupported.