本征向量 meaning in English

eigenvalue, eigenvector and eigenspace
latent vector

We prove that 0 is the eigenvalue of the system ' s host operator , and finally we give the eigenvector of the eigenvalue 0
并证明了0是系统主算子的本征值，给出了0本征值对应的本征向量。
Firstly , an eigenvector - fitting algorithm is used in contour lines color segmentation for extracting the color keys of map features ( include contour lines ) in order to reduce the phenomena of color - alias and color - misalignment
具体工作如下:第一,采用本征向量拟合算法提取各类地图符号(包括等高线)样本的颜色特征,用以克服扫描彩色地形图中的颜色混淆和假彩色现象。