Matlab P file opening in Octave

I use Octave and have a Matlab made P file (protected function file). How can I open it, use it with Octave? Are there any method to convert it maybe or get content from it?

[Jan]

I've removed the flag, because the question is clear.

Answer 1

[Jan]

This is impossible for sure.

Answer 2

[KL]

I don't think it's possible.