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- Warning: Cholesky decomposition of the overlap matrix failed - possible linear dependencies in the basis set. 计算energy时总报这样的错误 这是怎么回事呢 请高...
- In our assumption, interest rates and stock returns are not independent, so we use Cholesky decomposition to simulate returns of risky assets and riskless assets. 以十年期趸缴生死合险的分红保单与生死合险的不分红保单这两种保险商品以不同比例组成的负债结构。
- MCHOLSK.rar,2KB,下载 2 次,Subroutine MCHOLSK :To solves a hermitian positive definite set of complex linear simultaneous equations (AX=B) using the Cholesky decomposition method. 下载11次;在C++环境下通过编程输入距阵实现列主元高斯消元法解方程组.
- Nonlinear programming techniques,branch and bound algorithms and incomplete Cholesky decomposition conjugate gradient method (ICCG) are the three main parts of our work. 非线性优化技术、分枝定界算法和不完全乔莱斯基分解的预优共轭梯度法是该工作的三个主体部分.
- Conjugate gradient method is an iterative method, it applies to sparse matrix systems, because these systems such as the Cholesky decomposition of the direct method is too high. 共轭梯度法是一个迭代方法,所以它适用于稀疏矩阵系统,因为这些系统对于象乔莱斯基分解这样的直接方法太大了。
- In the later part of the paper we established 3-variable BEKK model and Cholesky decomposition model including three exchange rates: Euros, Canadian dollars, pound sterling and focus on the time-varying correlation coefficient. 并在例子部分对欧元、加元、英镑的汇率收益建立了BEKK和Cholesky分解模型。 重点关注相关系数随时间变化这一特征。
- In this paper, the DCV is extended to nonlinear case, by performing the Gram-Schmidt orthogonalization twice in feature space, which involving computing two kernel matrices and performing a Cholesky decomposition of a kernel matrix. 该文将DCV方法推广到非线性领域,将两次Gram-Schmidt正交化过程,转化为只需计算两个核矩阵和进行一次Cholesky分解完成,且得到的非线性Fisher鉴别矢量有标准正交的性质。
- incomplete Cholesky decomposition precondition 不完全Cholesky分解预处理
- Cholesky decomposition Cholesky分解
- Chemical decomposition induced by light or other radiant energy. 光分解,光解作用由光或其它光源引起的化学分解
- Decomposition or transformation of a compound caused by heat. 热解化用,高温分解由于热量而导致的化合物的分解或转化
- Disintegration or decomposition into parts or elements. 分解(作用)分解或分裂为部分或要素
- A plastic sheet was pegged down over the compost heap to hasten decomposition. 把塑料布铺盖在肥堆上,并用木桩固定好,以加速肥料腐烂。
- Decomposition into fragments or parts; disintegration. 分裂,分解碎片或几部分; 分解
- Both humification and decomposition are impeded. 腐殖化过程与分解过程均受到抑制。
- We apply Bartlett’s decomposition theorem and Cholesky’s decomposition theorem to the sample covariance matrix S to obtain a matrix T with nice distribution properties. 此外,我们也证明了相关的定理,提出一套对于共变异矩阵的错误分类准则。
- How do you avoid functional decomposition? 怎样避免功能分解?
- It is but a few short years from diaper to dignity and from dignity to decomposition. 从尿布到尊严、又从尊严到解体,只不过是短短的一段岁月而已。
- This type of thermal decomposition is called pyrolysis. 这种类型的热分解反应称做热解。
- To treat(sewage) with aeration and bacteria to aid decomposition. 净化污水运用通风及细菌对(污水)进行处理以帮助物质分解