基于Matlab GUI的羊肉产地鉴别平台设计  

Design of mutton origin place identification platform based on Matlab GUI

作　　者：杨旭宁 郭中华 吴忻怡 王靖 YANG Xuning;GUO Zhonghua;WU Xinyi;WANG Jing(School of Physics and Electronic?Electrical Engineering,Ningxia University,Yinchuan 750021,China;Ningxia Key Laboratory of Desert Information Intelligent Sensing,Yinchuan 750021,China)

机构地区：[1]宁夏大学物理与电子电气工程学院,宁夏银川750021 [2]宁夏沙漠信息智能感知重点实验室,宁夏银川750021

出　　处：《现代电子技术》2019年第12期21-24,共4页Modern Electronics Technique

基　　金：国家自然科学基金资助项目(61565014)~~

摘　　要：为了快速、简便、无损地鉴别出羊肉产地,设计一种基于Matlab图形用户界面(GUI)的鉴别平台。该平台包括5个模块:原始数据模块、数据预处理模块、特征波长提取模块、产地鉴别模块和新样本预测模块。通过设置控件属性值,编写回调函数内容实现平台羊肉产地鉴别功能;并根据900~1700nm高光谱成像仪采集3个不同产地羊肉新样本的近红外高光谱数据验证鉴别平台的有效性。该鉴别平台界面操作简单,方便用户使用且预测结果可靠,具有良好的实用性、交互性等。An identification platform based on Matlab graphical user interface(GUI)is designed to identify the mutton origin place quickly,easily and non-destructively. The platform includes five modules:original data module,data preprocessing module,feature wavelength extraction module,origin place identification module and new sample prediction module. The callback function content is compiled by setting the attribute values of controls,so as to realize the mutton origin place identification function of the platform. The near-infrared hyperspectral data of new mutton samples from three different origin places is collected by the hyperspectral imager working at 900~1 700 nm,so as to verify the effectiveness of the identification platform. The identification platform has an easy-to-operation interface,good practicability and interactivity,can obtain reliable prediction results,and is user-friendly.

关 键 词：MATLAB图形用户界面 高光谱数据采集 羊肉产地鉴别 数据预处理 样本预测 平台设计 

分 类 号：TN012.34[电子电信—物理电子学] TP399[自动化与计算机技术—计算机应用技术]