理学 图像变换 释 Hotelling transform 霍特林变换 建立在统计特性基础上的一种变换，常用于特征提取、维度压缩，因霍特林在1933年最先给出将离散信号变换成一串不相关系数的方法而得名。又称K-L变换（KLT，Karhunen-Loeve Transform）。
人工智能 模式识别 释文 Karhunent-Loeve transform 卡-洛变换
- period of a decimal fraction
- period of a differential
- period of a function
- period of a group
- period of alternating current
- period of an element
- period of an ergodic class
- period of an oscillation
- period of a semigroup
- period of a wave
- period of coefficients
- period of dormancy
- period of intercalary month
- period of light variation
- period of limitation of administrative litigation
- period of military government
- period of moon's node
- Period of Political Instruction
- Period of Political Instruction Constitution of Republic of China
- period of pseudorandom numbers
- period of revolution
- period of revolution, orbital period
- Period of Rex in Rome
- period of rotation
- Period of Southern and Northern Courts