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Positive semi-definite matrices are positive definite if and only if they are nonsingular.
正半定矩阵是正定的,当且仅当它们是非奇异矩阵.
词典精选例句
结果得到了当M是广义正定矩阵时,线性互补问题存在唯一解.
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The method can guarantee global stability without searching a common positive definite matrix.
该方法无需求正定矩阵就能保证系统全局稳定.
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Moreover, the condition is also sufficient if the positive definite matrix is included in this set.
当这个集合中包含有正定矩阵时, 上述必要条件也是充分的.
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A Class of Positive Semi-definite Sextic Polynomial and Its Linearity Properties
一类半正定六次型及其线性性质
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If a symmetrical matrix is positive definite, the determinants of all its minors are also positive.
如果对称矩阵是为正定者, 它的所有子式的行列式也都是正的.
词典精选例句
Best approximation solution for α-symmetric positive semi-definite matrix on a linear manifold
线性流形上α-对称半正定阵的最佳逼近解
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An Approximation Method of Positive Semi-definite Matrix Based on Weighted F-norm
一种基于加权F-范数的半正定矩阵的逼近方法
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- 相关词组
- positive camber外曲面,正面率;
- definite integral定积分;
- positive whole number正整数
- positive and negative effects正负作用;
- definite anchorage船籍港;
- definite articlen.定冠词;
- positive outlook乐观看法;
- definite idea准谱儿;
- positive energy正能量;
- positive electrical chargen.正电荷;
- positive anomaly正异常;
- definite articlesn.定冠词( definite article的名词复数 );
- positive ionn.阳离子;正离子;
- false positive假阳性;
- positive chargen.正电荷,阳电荷;
- positive feedback正反馈;
- positive attitude[医]积极态度;
- positive polen.正极,阳极;板极;
- positive numbern.正数;
- positive azeotrope正共沸混合物;
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