基于Matlab的导弹尾焰图形数据提取与分析

Data Extraction and Analysis of Missile Plume Graphics Based on Matlab

针对导弹红外探测系统设计的要求,设计并实现了基于Matlab的导弹尾焰图形数据提取的技术方案,完成了导弹尾焰光谱数据的提取,并通过插值和拟合的方法平滑数据曲线以减小误差。通过分析比较,该技术方案获取的数据可靠,方便简明,可以满足导弹红外探测系统的尾焰特性计算,同时也可以实现任何带有坐标系的图形曲线的数据的提取。

According to the requirement of infrared missile detecting system, a design scheme to extract data from missile plume graphics based on Matlab is presented. The scheme implements data extraction of missile plume and smooth the curve to reduce errors by interpolation and fitting. The analyzed results demonstrate the extracted data is reliable and can be used in the computation of missile plume defense systems. The design scheme is conven-ience and can also be used in any graphics which including axis and curve.