“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	responsibility of health supervision responsibility of information security responsibility of safety post responsibility of scientists responsibility of the production and business operation entities for the prevention and treatment of occupational diseases responsibility principle responsibility restraint responsibility right relationship of organizational communication responsibility system of enterprise contract management responsibility to protect responsibility trait Responsible Autonomy responsible editor responsible finance responsible fisheries Responsible Government of Canada responsive attending responsive design responsive evaluation responsive evaluation model responsive law responsiveness responsive plane responsivity responsory

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。