In this paper,a kind of power line carder (PLC) channel test-ing instrument GTC-1 is introduced.It is an intelligent instrumentbased on microprocessor with meri
In 3D models retrieval, feature description and retrieval of non-rigid model face more complex problems due to the isometry transformation of itself. We introdu
This paper presents a method for measuring pilot workload based on task analysis in order that the cockpit can be designed more reasonably. In addition, a proto