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- Compute the condition number of the mapping inverse. 计算映射逆矩阵的条件数。
- The condition number, defined below, is changed by scaling the matrix. 调整矩阵的比例就改变了下面定义的条件数。
- The spectral condition number is a useful indicator of the quality of a preconditioner. 谱条件数是反映预处理因子性态是否良好的一个有效指标。
- The condition number of the preconditioned problem is proved to be optimal by some operators. 通过定义一些算子证明了预优问题的条件数是最优的。
- Meanwhile, it is proven that the condition number of the variable V-cycle multigrid preconditioner is uniformly bounded. 同时,证明了可变的V循环多重网格算子的条件数一致有界。
- The structural performances are evaluated from the condition number (CN) of equilibrium matrix, and CN and minimum eigenvalue of stiffness matrix. 根据平衡矩阵的条件数和刚度矩阵的条件数与最小特征值,评价基本单元的结构特征。
- Impact of Source Number Estimator on DOA Accuracy 信源数目欠估计、过估计对DOA估计精度的影响
- Meanwhile, a variable $\cal{V}\mbox{-cycle}$ multigrid algorithm is presented, which provides a preconditioner with a uniformly bounded condition number. 同时,给出一种可变的V循环多重网格算法,得到一个条件数一致有界的预条件子。
- Since there is no finite element subspace of rotated Q1 finite element space, a special coarse space is used. we prove the condition number of preconditioned problem is optimal. 因为旋转Q1有限元空间不包含任何协调的有限元子空间,所以我们使用了特殊的粗网格空间。我们证明预优问题的条件数是最优的。
- The condition number is used as a criterion for the performance of this decorrelation method.The results show that the modified LLL Al-gorithm works better. 针对现有方法中的不足,提出了改进后的LLL方法,并利用条件数作为评判解相关程度的准则,证明其是切实可行的。
- To solve this problem, two key inequalities are presented.The inequalities are used to improving the smoothed complexity of condition number of symmetric matrix. 然后将这两个不等式用于对称矩阵条件数的平滑分析,得到更简单、更低的平滑复杂度;
- Annual visitors number estimation around 0.8 - 1 million person-time, daily peak around 6,000 person-time. 预测年参观人数为80~100万人次,日最高峰值约为6,000人次。
- This paper introduces cumulative GM Method, a new method to estimate their parameter. Though practice, we get the condition number of cumulative GM Method is litter commonly, these models belong to well-conditioned model. 引入累积法gm模型-一种新颖的参数估计方法,研究表明累积法gm模型条件数一般都较小,属于良态模型。
- The performance indexes such as the reducible capability the condition number, the dexterity and isotropy etc are analyzed.An Optimization design process based on workspace is also described. 分析了机构的可约性、条件数、灵巧度、各向同性性能等性能,并以机构的工作空间为优化目标进行了设计。
- Much work has been done in the field of bounding eigenvalues and condition numbers, but the support theory is a new conception. 在估计特征值和条件数的界的研究领域,虽然已经有了很多的研究成果,但是支持理论还是一个全新的概念。
- Objective To establish the normal value of motor unit number estimation (MUNE) of thenar muscles, to study its relationship with age and test the reproducibility of the technique and its use in MND. 目的建立大鱼际肌运动单位估数(MUNE)正常值并研究与年龄的关系和该技术的重复性及其在运动神经元病(MND)中的应用。
- Do exercise every day and you'll be back in condition. 每天锻炼锻炼,你很快会恢复健康的。
- The posterior modes of the QTL numbers overlapped with the true number of QTL almost in all simulated conditions, which proved that RJ MCMC was perfect in QTL number estimating. 根据RJ MCMC抽样得到QTL数目的后验样本来估计QTL数目体现出极高的稳健性和准确性,几乎在所有条件下,QTL数目的后验众数估计值与QTL的实际数目完全相同;
- He insists the condition to use the best material. 他坚持以使用最好的材料为条件。