eigenvalue

n. 特征值 [计] 本征值

发音

UK /ˈaɪ.ɡənˌvæl.juː/
US /ˈaɪ.ɡənˌvæl.ju/

词形变化

eigenvalues 复数 eigenvalues

释义与例句

n.
  1. 1.

    A scalar λ, such that there exists a non-zero vector x (a corresponding eigenvector) for which the image of x under a given linear transformation A is equal to the image of x under multiplication by λ; i.e. Ax=λx.

    特征值

    本征值

    数学

词汇关系

名词

上位词 1

value

相关短语

left eigenvalue right eigenvalue

词源

From eigen- + value. Partial calque of German Eigenwert.

来源：wiktionary