1) Rice condition number
Rice条件数
1.
Rice condition numbers of QR and Cholesky factorizations;
QR分解和Cholesky分解的Rice条件数(英文)
2) condition index
条件指数
1.
The model includes several submodels as following: the condition index of weapons application schemes, the property of weapons application schemes, the weapons existence and their status, the relative v.
该数学模型包括以下几个子模型:武器运用方案条件指数,武器运用方案性质,武器存在、完好性及准备性,武器运用方案相对有效性,最优武器运用方案的形成。
3) Spectral condition number
谱条件数
1.
Furthermore, the estimation for the spectral condition number of B~TA~(-1)B is obtained.
在矩阵A为对称正定和矩阵B为列满秩的假设下,研究矩阵BTA-1B的特征值上下界估计,进而给出了BTA-1B的谱条件数的估计·基于以上论述,论证了当矩阵A的条件较好时矩阵Q=BTB可作为矩阵BTA-1B的预条件矩阵·在数值实验中,采用预条件共轭梯度算法(PCG)对Stokes方程求解,实验结果表明Q=BTB确实是一类有效的预条件矩阵·这一结果也和其他文献的数值结果相吻合
4) Condition number
条件数
1.
A note on condition number of nonlinear equation;
关于非线性方程条件数的注记
2.
Application of condition number to forecasting moving track of typhoon;
条件数在台风移动路径预报中的应用
3.
Experiments and analysis for the condition numbers of random triangular matrices;
随机三角矩阵条件数的数值实验及其分析
5) condition numbers
条件数
1.
Backward Errors and Condition Numbers of Two Systems;
两类系统的向后误差及条件数
6) conditional number
条件数
1.
With simple mathematic theory, the approximate relation between the statistic parameter of the comput- ing result s error of the analytical solution of one dimension stream water quality equation and that of original data error has been established in this paper, and correspondingly the conditional numbers which can be used to describe the performance of computing problem have been derived.
采用较为简单的数学方法,建立了一维瞬时投源河流水质方程解析解计算结果的统计参数与原始数据的统计参数间的近似关系,推导出了描述该解析解计算问题性态的条件数。
2.
By the means of the data processing in advance the spectral conditional number can be reduced greatly,then the result of the fitting is reliable.
通过这种预处理,可大大降低正规方程组的谱条件数,从而使拟合结果的可靠性得到保证。
3.
conditional number] and the variance of the observation noise {w(t)} are bounded in reference [1].
丁锋,谢新民[1]假设协方差阵P0-1(t)(s)的最大特征值与最小特征值之比(即条件数)有界,和系统噪声{w(t)}方差有界,证明了辅助模型辨识其法参数估计的一致收致性。
补充资料:yellow rice(or millet)wine
分子式:
分子量:
CAS号:
性质:用米和酒药、麦曲等酿造而成的酒。黄色。以绍兴酒为最著名。乙醇含量大约15%。酒性醇和。除饮用外,可用作配制中药辅助原料,也作烹调用。
分子量:
CAS号:
性质:用米和酒药、麦曲等酿造而成的酒。黄色。以绍兴酒为最著名。乙醇含量大约15%。酒性醇和。除饮用外,可用作配制中药辅助原料,也作烹调用。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条