Reviews of professor Jianqing Liu

Rating: 4.0/5, difficulty: 3.0/5
Dr. Liu was overall a decent professor. There is a lot of material and the class is not easy, however he makes an effort to explain everything and help if you do not understand something. There is some extra credit and he does listen to feedback. If you attend class, do the homework/projects, and prepare well for the exams, it shouldn't be too bad.

Rating: 5.0/5, difficulty: 2.0/5
Prof. Lui is always willing to listen to us. He made good changes on his lecturing style after every exam. He used bonus questions to get advices from students. Very encouraging! And most importantly, he took those feedbacks seriously.

Rating: 1.0/5, difficulty: 5.0/5
If you don't have to take CPE 348 with Dr. Liu, don't. Boring lectures and very difficult class. 70% of your grade is from tests and final exam. Says test will be similar to previous ones (which he provides) but half the test is entirely different. Not a good professor at all. Tests, homework, and projects are difficult, and he is a hard grader.

Rating: 1.0/5, difficulty: 4.0/5
Doesn't really know what he is talking about. Makes mistakes on practice questions done in class. Very slow to give back homework and exams. CPE 348 is not required for EE majors, so don't take it if you don't have to.