No, often the code is slightly different and doesn't run correctly in MATLAB. The last time I tried was December for probabilistic signals and random signals. I'm the student so the problem wasn't me, it was the TA's who ran the code and gave you a perfect score if it ran and produced exactly the same results or a zero if it didn't produce the same results.

Personally, I use sci/numpy for all of my statistics/numerical analysis needs.