基于主成分分析的太阳光谱信息提取
, 季凯帆 Extraction of Solar Spectral Information Based on Principal Component Analysis
CAI Yun-fang1, 2 , JI Kai-fan1 , XIANG Yong-yuan1, *
, JI Kai-fan 
基于主成分分析的太阳光谱信息提取 |
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蔡云芳, 季凯帆 |
Extraction of Solar Spectral Information Based on Principal Component Analysis |
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CAI Yun-fang
, JI Kai-fan |
| 三种不同PCA阶数重构下计算得到的谱线6 569.2和6 562.8 Å的多普勒速度曲线 |
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