“principal component transformation”的概念、定义、翻译、参考文献-科学参考

单词	principal component transformation
释义	principal component transformation Encyclopedia 工学遥感图像变换释 principal component transformation主分量变换主成分分析或主分量分析技术。由原始图像数据协方差矩阵的特征值和特征向量建立起来的变换核，将光谱特征空间原始数据向量投影到平行于地物集群椭球体各结构轴的主成分方向，从而突出和保留主要地物类别信息，用来进行图像增强、特征选择和图像压缩的处理方法。
随便看	industrial revolution in England Industrial Revolution in Europe industrial revolution in France industrial revolution in Germany industrial revolution in Japan industrial revolution in Russia Industrial Revolution in the United States of America industrial robot for aeronautical manufacturing industrial sabotage industrial sales output value industrial scientific and medical band industrial scientific and medical band, ISM industrial sectors industrial sewing threads industrial site selection industrial social work Industrial Sociology industrial solid waste industrial spatial dynamics industrial structure industrial structure effect industrial structure policy industrial supply-side structural reform industrial symbiosis industrial systems engineering

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