测控技术与仪器专业外文翻译--虚拟仪器（LabVIEW）（外文翻译+中英文对照）-毕业论文（设计）.doc

w 译 文 学 院 电子信息学院 专 业 测控技术与仪器 学生姓名 班级学号 0740308126 指导教师 二零一一年六月 Virtual Instruments Based on Reconfigurable Logic The emergence of virtual instrumentation is a revolution in the history of the development of measuring instruments. It fully utilizes the latest computer technology to implement and extend the instrument function. Using the image of a computer screen can be easily simulate a variety of equipment control panels to the needs expressed in the form of the output of test results. Using computer software to achieve most of the signal of the analysis and processing to complete a variety of control and test function. The user through the application of general-purpose computer program modules and features of the hardware together. Through friendly graphical interface to operate this computer. As in operating their own definition of individual instruments of their own design can be measured to complete the acquisition, analysis, determine, control, display, data storage and so on. Virtual Instruments advantages of more traditional instruments: (1)A strong integration of computer hardware resources. Breaking the traditional instruments in data processing, display, storage and other limitations, and greatly enhanced the capabilities of traditional instruments. (2)The use of computer software resources to achieve some part of the software of instrument hardware, saving material resources, increase system flexibility. Through software technology and the corresponding numerical algorithm. Directly on the test data for various analysis and processing in time. Through the graphical user interface technology, truly user-friendly, human-computer interaction. (3)Hardware and software of virtual instrument is an open, modular, reusable and interchangeability characteristics. Therefore, the user can according to their o