英语词汇convex combination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

单词

convex combination

释义

convex combination

简明释义

凸组合：在欧几里得空间中的向量的线性组合，其中系数为非负数且总和为1。

网络释义

1
[数]?凸组合
凸组合 ( Convex combination ):凸集中若干个点的线性组合，组合系数非负并且求和等于 1。 35.

短语

1
Konvexkombination convex combination
凸组合
2
Convex combination maps
凸组合映射
3
hadamard convex combination
Hadamard凸组合

双语例句

1
In this paper the rational convex combination of two operator is constructed in standard tringle.
本文构造了标准三角形上两个算子的有理凸组合逼近并推广到任意三角形上。
2
The direction of search starting from an extreme point is a convex combination of all descent directions along the edges at the point.
从极点出发的搜索方向是该点处所有下降棱方向的一种凸组合。
3
The uncertainties of the linear switched systems with polytopic perturbations are formed by a convex combination of several known constant matrixes.
给出一类线性切换系统能控性、能达性的充分必要条件，此类系统的特征是具有相同的系统矩阵和不同的输入矩阵。

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单词	convex combination
释义	convex combination 简明释义凸组合：在欧几里得空间中的向量的线性组合，其中系数为非负数且总和为1。网络释义 1 [数]?凸组合凸组合 ( Convex combination ):凸集中若干个点的线性组合，组合系数非负并且求和等于 1。 35. 短语 1 Konvexkombination convex combination 凸组合 2 Convex combination maps 凸组合映射 3 hadamard convex combination Hadamard凸组合双语例句 1 In this paper the rational convex combination of two operator is constructed in standard tringle. 本文构造了标准三角形上两个算子的有理凸组合逼近并推广到任意三角形上。 2 The direction of search starting from an extreme point is a convex combination of all descent directions along the edges at the point. 从极点出发的搜索方向是该点处所有下降棱方向的一种凸组合。 3 The uncertainties of the linear switched systems with polytopic perturbations are formed by a convex combination of several known constant matrixes. 给出一类线性切换系统能控性、能达性的充分必要条件，此类系统的特征是具有相同的系统矩阵和不同的输入矩阵。
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