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高速模拟信号的数字化及其处理,是许多学科中的关键技术。例如,核物理和等离子体物理中研究纳秒数量级信号的动态过程;实时图象处理需对每个象素信号数字化,并存储在高速存储器中,有时还需实时处理;采用光栅的精密测量及控制系统中,要对干涉波进行快速和精确测定。综合这些要求,需研制一种高速数据获取及处理系统。在国外,核电子学中的高速电子技术(快电子学)的发展,使商品化核电子仪器中的瞬态分析器采
The digitization of high-speed analog signals and their processing are key technologies in many disciplines. For example, in nuclear and plasma physics, the dynamics of nanosecond-magnitude signals are studied; real-time image processing requires the digitization of each pixel signal and its storage in high-speed memory, sometimes in real time; precision measurement using rasters and Control system, to the interference wave for rapid and accurate determination. Based on these requirements, it is necessary to develop a high-speed data acquisition and processing system. In foreign countries, the development of high-speed electronic technology (fast electronics) in nuclear electronics has enabled the acquisition of transient analyzers in commercial nuclear electronic instruments