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浏览/检索结果: 共2条，第1-2条 帮助 限定条件 专题：兰州大学    第一署名单位    第一作者单位    通讯作者单位     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Assessment of river water quality using uncertainly mathematical model: A case Study of Yellow River, China 会议论文 2012 International Symposium on Geomatics for Integrated Water Resources Management, GIWRM 2012, Lanzhou, Gansu, China, October 19, 2012 - October 21, 2012 作者:  Jiang, Yunchao;  Nan, Zhongren 收藏  |  浏览/下载：5/0  |  提交时间：2017/01/18 Rivers  Conformal mapping  Environmental management  Fuzzy set theory  Mathematical models  Neural networks  Research  Surveying  Water quality  Water resources  comparison  Data-driven approach  Decision makers  Evaluation methods  Fuzzy synthetic evaluation  River environment  River systems  River water quality  Water quality evaluation  Yellow river  Yellow River , China   Wavelet-based neural network approach for power quality event monitoring and analysis 会议论文 Chinese Control and Decision Conference 2008, CCDC 2008, Yantai, Shandong, China, July 2, 2008 - July 4, 2008 作者:  Jianming, Zhao;  Jinjun, Liu 收藏  |  浏览/下载：6/0  |  提交时间：2017/01/17 Power quality  Classification (of information)  Electric measuring instruments  Feature extraction  Image classification  Neural networks  Quality control  Solar energy  Solar system  Vectors  Wavelet decomposition  Wavelet transforms  Classification performance  Classification results  Data driven  Different wavelets  Disturbances classification  Dynamic Power Quality  Event monitoring  Existing method  Feature vectors  Frequency domains  Hypothesis testing  Pattern classifications  Power quality (PQ)  Power quality disturbance  PQ disturbances  Research results  Self-organizing learning  Self-organizing learning array  Simulation results  Wavelet decomposition level  Wavelet networks  Wavelet transform  Wavelet-based neural network