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Chinese Academy of Sciences Institutional Repositories Grid
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浏览/检索结果: 共11条,第1-10条 帮助

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Land Degradation Monitoring in the Ordos Plateau of China Using an Expert Knowledge and BP-ANN-Based Approach 期刊论文  OAI收割
SUSTAINABILITY, 2016, 卷号: 8, 期号: 11, 页码: 21
作者:  
Yue, Yaojie;  Li, Min;  Zhu, A-xing;  Ye, Xinyue;  Mao, Rui
  |  收藏  |  浏览/下载:28/0  |  提交时间:2019/09/26
融雪期积雪深度高光谱反演方法研究/Retrieval Method for Estimating Snow Depth Using Hyperspectral Data in Snowmelt Period[J] 期刊论文  OAI收割
光谱学与光谱分析, 2013, 卷号: 33, 期号: 7, 页码: 1927-1931
作者:  
徐倩;  刘志辉;  房世峰;  XU Qian;  LIU Zhi-hui
  |  收藏  |  浏览/下载:26/0  |  提交时间:2017/12/29
融雪期积雪深度高光谱反演方法研究 中文期刊论文  OAI收割
2013
作者:  
房世峰
收藏  |  浏览/下载:35/0  |  提交时间:2013/12/02
Retrieval Method for Estimating Snow Depth Using Hyperspectral Data in Snowmelt Period SCI/SSCI论文  OAI收割
2013
Xu Q.; Liu Z. H.; Fang S. F.
收藏  |  浏览/下载:23/0  |  提交时间:2014/12/24
WETLAND VEGETATION BIOMASS INVERSION USING POLARIMETRIC RADARSAT-2 DATA 会议论文  OAI收割
2012 Ieee International Geoscience and Remote Sensing Symposium, New York
Shen, Guozhuang; Liao, Jingjuan; Guo, Huadong; Liu, Ju; Zhang, Lu; Chen, Jie
收藏  |  浏览/下载:22/0  |  提交时间:2014/12/07
Research of neural network algorithm based on factor analysis and cluster analysis 期刊论文  OAI收割
NEURAL COMPUTING & APPLICATIONS, 2011, 卷号: 20, 期号: 2, 页码: 297-302
作者:  
Ding, Shifei;  Jia, Weikuan;  Su, Chunyang;  Zhang, Liwen;  Liu, Lili
  |  收藏  |  浏览/下载:12/0  |  提交时间:2019/12/16
Double inverted pendulum control based on three-loop PID and improved BP neural network (EI CONFERENCE) 会议论文  OAI收割
2011 2nd International Conference on Digital Manufacturing and Automation, ICDMA 2011, August 5, 2011 - August 7, 2011, Zhangjiajie, Hunan, China
作者:  
Fan Y.
收藏  |  浏览/下载:37/0  |  提交时间:2013/03/25
To deal with the defects of BP neural networks used in balance control of inverted pendulum  such as longer train time and converging in partial minimum  this article reaLizes the control of double inverted pendulum with improved BP algorithm of artificial neural networks(ANN)  builds up a training model of test simulation and the BP network is 6-10-1 structure. Tansig function is used in hidden layer and PureLin function is used in output layer  LM is used in training algorithm. The training data is acquried by three-loop PID algorithm. The model is learned and trained with Matlab calculating software  and the simuLink simulation experiment results prove that improved BP algorithm for inverted pendulum control has higher precision  better astringency and lower calculation. This algorithm has wide appLication on nonLinear control and robust control field in particular. 2011 IEEE.  
吉林查干湖水体叶绿素a含量高光谱模型研究 期刊论文  OAI收割
湖泊科学, 2007, 卷号: 19, 期号: 3, 页码: 275-282
宋开山; 张柏; 王宗明; 段洪涛; 徐京萍; 陈铭
收藏  |  浏览/下载:13/0  |  提交时间:2010/11/12
大豆叶绿素含量高光谱反演模型研究 期刊论文  OAI收割
农业工程学报, 2006, 卷号: 22, 期号: 8, 页码: 16-21
宋开山; 张柏; 王宗明; 刘焕军; 段洪涛
收藏  |  浏览/下载:26/0  |  提交时间:2010/11/18
A novel FOCAL technique based on BP-ANN 期刊论文  OAI收割
optik, 2006, 卷号: 117, 期号: 4, 页码: 145, 150
Shi WJ; Wang XZ; Zhang DQ; Wang F; 马明英
收藏  |  浏览/下载:1238/216  |  提交时间:2009/09/18