1) thogonal transformation group
正交变换群
2) orthogonal transformation
正交变换
1.
Study on the anti-interference methods in insulation Monitoring system of 6KV flameproof witchgear Based on orthogonal transformation;
基于正交变换的6kV隔爆开关监视保护抗干扰方法的研究
2.
Application of orthogonal transformation on normal population;
正交变换在正态总体中的应用
3.
Pilot line protection based on orthogonal transformation;
基于正交变换的监视线保护
3) orthogonal transform
正交变换
1.
Fast decomposition algorithms of orthogonal transform based on rotation arithmetic;
基于旋转算术的正交变换快速分解算法
2.
Based on orthogonal transform,a new method of tracking power grids frequency has been provided.
基于正交变换,提出了一种新的电网频率跟踪方法。
4) quadrature transform
正交变换
1.
Provides a concrete scheme applying IF sampling and quadrature transform to realize the quadrature sampling of pulsed Doppler radar signal.
研究用一种中频采样和数字信号正交变换理论实现脉冲多普勒雷达信号正交采样的新技术。
2.
The non-ideal characteristic of intermediate frequency signal is unfavorable for band-pass sampling and affects the performance of quadrature transform.
信号中频的非理想给带通采样有着不利影响,并影响正交变换的性能。
5) canonical fransformation group
正则变换群
6) orthogonal transformation
正交变换法
1.
And then, the orthogonal transformation was taken to get the relationship between the leakage and the location.
对于考虑天然气输气管道一个泄漏点的检测问题,建立了存在一个泄漏点的输气管道的偏微分方程反问题的数学模型,利用正交变换法找出了泄漏点的漏失量与泄漏位置之间的关系。
补充资料：正交变换
设m是对称矩阵， p是可逆矩阵， n=p^tmp 称为 m的正交变换。
正交变换不改变m的特征值。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条