【作者】 朱宁； 钱伟康； 郭强；

【Author】 ZHU Ning~1,QIAN Wei-kang~2,GUO Qiang~1 (1.University of Shanghai for Science and Technology,Shanghai 200093,China; 2.College of Electrical Engineering,University of Shanghai for Science and Technology,Shanghai 200093,China)

【机构】 上海理工大学； 上海理工大学电气工程学院；

【摘要】 介绍了一种新型的光谱分析仪,它基于JRex-CE嵌入式硬件平台并嵌入Windows XP操作系统构成完整的光谱分析系统。系统具备USB通讯接口以方便实现人机对话。另外还重点讨论了如何用卡尔曼滤波算法来进行光谱干扰校正,最后对系统进行了软硬件整合和功能验证。更多还原

【Abstract】 A new type of spectrum analysis system is described,which bases on JRex-CE embedded hardware platform with Windows XP operate software.Adding the USB interface,the spectrum analysis system is with higher performance and function of man-machine communication.In addition,the arithmetic of Kalman filtering used in correcting the spectrum is presented mainly.Finally,the function of spectrum was verified by integrating and debugging the whole system.更多还原