The feature vector in the algorithm is RST invariant, which makes the feature matching operate directly on the image having geometry switch.
提出一种快速、有效的图家匹配算法，算法中采用的特征矢量具有RST不变性，可以对发生仿射变换的图象直接进行特征匹配。
The displacement vector for surface relief was determined to be near the invariant line direction using electron back scattering diffraction method.
本工作应用背散射电子衍射技术测得产生浮突的位移在不变线方向附近。
This paper discusses time-domain method of designing observers for linear functions of the state vector of the continuous, linear, time-invariant, MIMO systems.
本文讨论为连续线性时不变多输入多输出系统设计多线性函数观测器的时域方法。
In the clutter modeled as spherically invariant random vector (SIRV), the adaptive coherent radar target detection is addressed.
在球不变随机向量(SIRV)非高斯杂波背景下，研究了多脉冲相参雷达目标的自适应检测问题。
The linear time invariant equivalent circuit model is established by introducing the PARK transformation to the space vector modulated matrix converter.
将PARK变换引入到空间矢量调制矩阵变换器中，建立了矩阵变换器的线性定常电路模型。
The linear time invariant equivalent circuit model is established by introducing the PARK transformation to the space vector modulated matrix converter.
将PARK变换引入到空间矢量调制矩阵变换器中，建立了矩阵变换器的线性定常电路模型。
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