left null space 左零空间
null space constraint 零空间约束的
null space basis 零空间基
two-dimensional null space 二维零空间
null-space 零空间
a null space 零空间
null space error 零空间误差
Null-Space-Based 基于零空间
Taking the local null space method as an example, the computational and theoretical foundation of local discriminant subspace methods is investigated.
本文以局部判别零空间为例,研究了局部判别子空间方法相关的计算和理论基础。
参考来源 - 基于数据局部结构信息的特征提取中的关键问题研究Considering the problem that the null space may not exist due to Block Diagonalization Preceding algorithm in the Multi-user MIMO system,a novel users’ receive antenna selection algorithm is proposed.
针对多用户MIMO系统中块对角化预编码零空间存在性的问题,提出了一种用户天线选择算法。
参考来源 - 多用户MIMO系统中基于块对角化预编码的天线选择算法·2,447,543篇论文数据，部分数据来源于NoteExpress
First, by redefining the within class scatter matrix and the between class scatter matrix, a new null space method was presented.
首先，通过重新定义样本的类内散布矩阵和类间散布矩阵，提出了一种新的零空间法。
The system was converted to the block controllable form consisting of two parts, one was the range space subsystem and the other was the stable null space subsystem.
通过状态变换和去耦合处理将系统转换为块能控标准型，它由值域空间子系统和稳定的零空间子系统组成。
It transforms the double-differential carrier observation equation using null space transformation so that it need not to resolve real-time three-dimensional position parameters.
对单个历元的双差载波相位观测方程进行零空间变换，避免了实时变化的三维位置参数求解；
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