查询词典 multivariate

In order to expose more exactly of the market risk faced by financing institutions,and manage risk more deeply and completely,This article expands research in the following aspects:multivariate abnormal distribution family,the measurement of correlati on function in the portfolio selection and Copula function.

为了能更准确地反映金融机构面临的市场风险，入行深层次的、全面的管理金融风险，本文最后从以下几方面展开了风险价值度量方法的研究：多元非正态分布族，投资组合中相关性度量方法及Copula函数。

Baed on this result,the nonlinear problem of decomposition of multivariate polynomial is converted into series of linear problem and dedsion of divisibility of polynomial.

计算机出现后，研究多元多项式因子分解的构造和算法实现问题成为计算机代数的重要课题。对此，国内外众多学者作了大量工作。

Features of the cross embroider products such as wall background, price is in 100 multivariate.

特色的十字绣产品如挂钟背景图案，价格则在百多元左右。

The next two chapters are the main content. From empirical distribution function, using theory of spline function , give new algorithms of monad distribution function and multivariate distribution function separately.

第三章和第四章由经验分布函数出发，利用B—样条函数理论，分别给出构造一元分布函数和多元分布函数的方法。

At last, drilling power regression analysis is performed with multivariate linear analysis, and empirical formula is completed.

最后对试验数据应用多元线性回归方法进行了钻削功率的回归分析，得到了钻削功率的经验公式。

Implying a multivariate equality constraint in switching function, a genetic algorithm based improved mathematical model for fault location of distribution network is built.

将一个多变量等式约束条件隐含于开关函数中，基于遗传算法建立了改进的配电网故障定位数学模型。

Multivariate statistical process control ; squared prediction error; principal component analysis ; process monitoring

多元统计过程控制；平方预测误差；主元分析；过程监控

Then both static and dynamic neural networks are applied to predict the multivariate nonlinear time series. At last, the evaluation functions of root...

通过对实际的多维时间序列仿真，结果证明本文提出的神经网络结合主成分分析的方法预测多变量非线性时间序列是快速有效的。

Speedy development of computer technique has brought ever-growing progresses of the research and application of Multivariate Statistical Process Control .

计算机技术的快速发展为多元统计过程控制的研究和应用带来了日益旺盛的生命力。

Because it is in the traditional PS, compared to the CTP equipment expensive special plates, Business card printing business can feel from the exact cost-savings. The 30 square metres in the multivariate a PS contrast 60-70 square meters in a diversity of CTP, and is no longer a free drops, CTcP way brings savings of 50% and 100% profit.

因为搁置的是古板PS版，差比CTP摆设腾贵的不入格版材，制卡企业可以从洋不实的感触到耗费本钱的哀痛。30众元一平米的PS版差比60-70众元一平米的CTP版，再增上不一再是不收费的药水，CTcP方法带来的是50%的耗费和100%本钱。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。