英语词汇null space怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

网络释义

1
[数]?零空间
... null hypothesis零假设；虚假设；解消假设 null space零空间 null value空值 ...

短语

1
left null space
左零空间
2
null space constraint
零空间约束的
3
null space basis
零空间基

双语例句

1
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。
2
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。
3
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；

单词	null space
释义	null space 美/ n?l spe?s / 简明释义零空间：线性代数中的一个概念，指的是线性变换中映射到零向量的向量空间。网络释义 1 [数]?零空间 ... null hypothesis零假设；虚假设；解消假设 null space零空间 null value空值 ... 短语 1 left null space 左零空间 2 null space constraint 零空间约束的 3 null space basis 零空间基双语例句 1 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。 2 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。 3 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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