【摘要】 本文就采用CCD线阵做为光电转换器件、并利用数学相关技术进行速度测量的原理和方法作了论述和介绍。更多还原

【Abstract】 In this paper the principle and method to measure speed of body in motion, by means of digdal. corrclation technology and linear CCD as image sensor, are discussed and intvoduced.更多还原