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- Two necessary and sufficient conditions are concerning a matrix trace inequality obtained. They are extended to complex cases. 主要得到了关于实矩阵迹不等式的两个充要条件,并把所得结果推广到复矩阵情形。
- This paper introduces a criterion of linear system stability, which is de-rived from the relationship between matrix trace and matrix characteristic value,and the analysis of companion matrix. 通过矩阵迹和特征值的关系，以及对友矩阵特性的分析，本文导出一个线性系统稳定性的算法，它简单实用，收敛快，准确度高。
- Linear Function and Matrix Trace 线性函数与矩阵的迹
- A Extension for the Inequalities of Matrix Trace 一类矩阵迹不等式的推广
- On the Ineguelites of Matrix Trace 关于矩阵的迹的不等式
- The Inequalities of Matrix Trace 关于矩阵迹的一个不等式
- Bellman inequalities of generalized matrix trace 广义矩阵迹的贝尔曼不等式(英文)
- The Matrix Trace Method For Spectral Resolution of Bipartite Systems 二子系密度矩阵谱分解的取迹方法
- I can't trace that letter you sent me. 我找不到你寄给我的那封信。
- He spoke without a trace of emotion. 他说话时毫不动感情。
- Some Necessary and Sufficient Conditions Concerning a Matrix Trace Inequality 关于矩阵迹不等式的几个充要条件
- Did the police find any trace of the murderer? 警方找到凶手的行踪了吗？
- They failed to find any trace of the runaways. 他们未能找到逃跑者的任何踪迹。
- A term sometimes applied to a stylus in a thermal matrix printer. 有时用来指热敏点阵打印机的触针的一个术语。
- There was barely a trace of salt in the soup. 汤里简直一点盐也没有放。
- The post office tried to trace the lost letter. 邮局设法查出那封丢失的信。
- The kids are learning to trace the letter. 孩子们学描字母。
- He always spoke with a trace of sarcasm. 他说话总带着一丝讽刺。
- The powerhouse was trace out accurately later on a large scale map. 后来发电站被精确地描画在大比例地图上。
- A faint or fleeting indication; a trace. 模糊的暗示模糊的或一闪即逝的暗示; 迹象
