Reviews of professor Yachi Liu

Rating: 1.0/5, difficulty: 5.0/5
If you enjoy mental sanity through the semester, DO NOT take this professor. She does not have the students' best interests in mind. She had the mindset of "how many points can I take away" versus "how many points can I give." Very cynical and the class felt like a prison. If you want to be miserable, take her.

Rating: 4.0/5, difficulty: 3.0/5
The class is easy, as long as you follow the study instructions and attend classes. She will give the review for the exams and answer your questions during the lab. You don't pass just because you don't care about it.

Rating: 3.0/5, difficulty: 2.0/5
This class is not hard at all , if you have good prerequisite knowledge about signal & system plus matlab. suggest not to take this class if you have trouble to do the fundamental math such as sine, cosine, complex number operations etc. She will give hints about the exam so make sure u attend the class. u got bonus for quiz/exam 80or 90 more