机构

• 长春光学精密机械与物... [1]
• 遥感与数字地球研究所 [1]

采集方式

• OAI收割 [2]

内容类型

• 会议论文 [1]
• 期刊论文 [1]

发表日期

• 2015 [1]
• 2007 [1]

学科主题

筛选

浏览/检索结果: 共2条，第1-2条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 An accurate and fast forward model of three-dimensional electromagnetic wave scattering in a layered structure with multilayer rough interfaces 期刊论文  OAI收割 RADIO SCIENCE, 2015, 卷号: 50, 期号: 3, 页码: 6279-6290 作者:  Wu, Chao;  Zhang, Xiaojuan;  Fang, Guangyou;  Shi, Jiancheng;  Liu, Shiyin 收藏  |  浏览/下载：20/0  |  提交时间：2016/04/20 bistatic scattering  multilayer rough interfaces  remote sensing  radiation and propagation  scattering mechanism  high-order small perturbation method   BP neural network application on surface temperature measurement system based on colorimetry (EI CONFERENCE) 会议论文  OAI收割 3rd International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test and Measurement Technology and Equipment, July 8, 2007 - July 12, 2007, Chengdu, China 作者:  Sun Z.-Y. 收藏  |  浏览/下载：21/0  |  提交时间：2013/03/25 Measurement of the features of infrared radiation is very important for the precaution and discrimination of missiles  and relevant research is worthy in military application. The measurement of target's surface temperature is the foundation of infrared radiation characteristics measurement. The principle and configuration of target's surface temperature measurement system based on colorimetry is introduced  the measurement model is deduced and the processes of temperature measurement are presented. Least-square method and back-propagation neural network method are both used to deal with the demarcating data. Compared with the least-square method  Back-propagation neural network has more advantages  such as high precision  good applicability and so on.