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A method for obtaining redshifts of quasars based on wavelet multi-scaling feature matching 期刊论文
SPECTROSCOPY AND SPECTRAL ANALYSIS, 2006, 卷号: 26, 期号: 9, 页码: 1738-1741
作者:  Liu, Zhong-tian;  Ll, Xiang-ru;  Wu, Fu-chao;  Zhao, Yong-heng
收藏  |  浏览/下载:226/0  |  提交时间:2015/11/07
Wavelet Transform  Feature Extraction  Feature Matching  Broad Emission Line  
Automated recognition of quasars based on adaptive radial basis function neural networks 期刊论文
SPECTROSCOPY AND SPECTRAL ANALYSIS, 2006, 卷号: 26, 期号: 2, 页码: 377-381
作者:  Zhao, MF;  Luo, AL;  Wu, FC;  Hu, ZY
收藏  |  浏览/下载:191/0  |  提交时间:2015/11/06
Galaxy  Quasar  Principal Component Analysis(Pca)  Radial Basis Function Neural Networks  K-means Clustering  Gradient Descent