说明：   拉格朗日插值 三次样条插值 传感器静态特性及指标 图像测量中镜头的参数及选择 一个基于物联网的测控实例 GPS系统构成及作用 gpS系统的空间坐标系 北斗系统简介 视觉系统硬件组成及功能 人眼可辨别的最小打印点直径的估计 面积测量方法流程及优缺点圆测量方法及椭圆测量难点 光敏电阻应用——声光双控LED实验 气敏（酒精）传感器实验 正六边形面积测量 多光照图像融合 多聚焦图像融合
(The Lagrange interpolating cubic spline interpolation measurement sensor static characteristics and indicators image lens parameters and select a composition and functions of the human visual system hardware based on the space coordinate system Beidou system monitoring and control instance GPS system constitutes, and role gpS system of Things About estimated area of ​ ​ measurement of the diameter of the smallest discernible eye print dots process and the advantages and disadvantages of circle measurement method and oval difficult measurement photoresistor application- sound and light double control the LED the experiment gas sensing (alcohol) sensor experiment regular hexagon area measuring multi-light image integration of multi-focus image fusion)