direction test
2.Mainly discusses the purpose and the significance of developing simulation test system that is used for laser warfare, also expatiates the actuality and the developmental direction of native and foreign simulation test systems that are used for photoelectric weapons, and in addition, introduces the generic composes of simulation test system that is used for photoelectric warfare, presents function of correlate sub-system and probes into coming down to key technology.
6.The creating and applying of CAI is the principal job of multimedia teaching; the introduction of statistical analysis software will help students grasp statistical knowledge completely and use statistical methods to resolve practical problems; the developing direction of biostatistics examination reform is of no paper test and examination separated from teaching.
9.On the basis of the description of fundamental principles of a dual-channel Doppler direction finder, this paper provides the computer simulation results of direction finding against FM signals and partial data from field tests. Theoretical deduction and test results both prove the simplicity and feasibility of the mentioned DF method.
