principalcomponent相关论文
Antipyretic Effect of Herba Ephedrae-Ramulus Cinnamomi Herb Pair on Yeast-Induced Pyrexia Rats:A Met
Objective: To investigate the antipyretic mechanism of Herba Ephedrae (Eph)-Ramulus Cinnamomi (RC) herb pair on yeast-in......
Thousands of online lending platforms have emerged since 2011,solving financial difficulties of small and medium-size en......
提出一种基于保留最佳主成分的主元分析法(PCA)和整数小波变换相结合的超光谱图像压缩新方法, PCA能够有效地消除超光谱图像的谱间......
对太平洋500hPa候高度场和距平场进行了主成分分析,得出反映500hPa候高度特征的典型场。指出候高度场的第1特征向量的空间型是季节......
采用PEG6000模拟胁迫方法,以1/2 Hoagland's营养液[9]添加PEG6000(5%、10%、20%)制成胁迫溶液,不添加PEG6000的1/2 Hoagland's营养液为......