The quick answer is no.
The longer answer is, if the course materials were originally not created by you, you are not the copyright owner. Just because your professor provided a copy of a document does not give you permission to upload it online and share it with others. According to copyright law, the copyright owner (or someone that he/she delegates) is the only one who is permitted to share copies of a work. Posting other people's copyrighted work without permission is illegal copyright infringement. It is also a violation of the College's Computer Code of Ethics/Acceptable Use of Campus Network and Computing Systems.