Teaching Reform Based on Signal Detection and evaluation of curriculum

The teaching reform of signal detection and estimation curriculum for the graduate students is implemented which is based on the improved case method. The paper details the implementation steps about the reform and the change of the classroom atmosphere about graduate students. This method changes the teachers' teaching way. Its goal is to come up with the case by students and combines the teachers' guidance with students' reports and discussions. It can not only arouse students' enthusiasm tremendously, but also train students' abilities for thinking and innovating, which provides an efficient approach for training study- oriented personnel. KEYWORD: Study-oriented; Case method; Signal Detection and Estimation