multisection
- multisection的基本解释
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n.
多节, 多段
- 更多网络例句与multisection相关的网络例句 [注:此内容来源于网络,仅供参考]
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In this paper, an extended divide and conquer algorithm is intended proposed, which is for solving the real symmetric band generalized eigenvalue problem under distributing environment Eigenvalue partition theorem is presented and proved Based on divide and conquer by extension, this algorithm computes generalized eigenpaires of symmetric band matrix pencil by bisection and generalized Rayleigh quotient iteration Theoretic analysis and numerical results show that this algorithm is better than the classic software package LAPACK when bandwidth is small and the scale is large Combined with multisection, which has good parallelism, it got good effects under distributed environments
提出了分布式环境下计算对称带状广义特征值问题的一种扩展分治算法,给出了特征值分割定理及其证明算法在扩展分治的基础上,利用二分压缩结合广义Rayleigh商迭代计算广义特征对理论分析和数值实验表明,对于窄带宽大规模的广义特征值问题,该分治算法明显优于LAPACK软件包结合并行性好的多分法,在分布式环境下获得了很好的并行效果1 引言本文研究了对称带状广义特征值问题Ax =λBx ( 1)的并行计算,其中,A ,B均为半带宽为r的n阶实对称带状矩阵且其中之一是正定的本文总假设B是正定的求解此问题有两种传统方法,第1种方法是通过计算矩阵B的Cholesky分解,将问题( 1)转化为标准特征值问题[1~3] ,进一步
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The influence of the signal power, the signal ER, the probe power, the probe wavelength and the drive current of the SOA on λ pk,s and the improvement of the ER is studied in detail by using the multisection model, and considering the nonsymmetry of the gain profile and the shift of the gain peak wavelength along with the carrier density.
采用分段模型,考虑了SOA中增益谱的不对称性以及增益峰值波长随载流子密度的漂移,深入研究了信号光功率,ER,参考光功率,波长以及SOA注入电流对选择信号光波长λpk,s以及消光比改善量的影响。
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So the function of Ulrich high pressure syringe is fully suit the examination to the 64 row multisection CT scanner.
其功能完全可以适应64排螺旋CT检查的要求。
- 更多网络解释与multisection相关的网络解释 [注:此内容来源于网络,仅供参考]
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simultaneous X-ray quantometer:同步X射线光量计
simultaneous multisection radiographic adapter 多层快速摄影接合器 | simultaneous X-ray quantometer 同步X射线光量计 | singing 蜂鸣,振鸣
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multisection spring needle machine:多节钩针针织机
multisection filter 多节滤波器 | multisection spring needle machine 多节钩针针织机 | multisegment magnetron 多腔磁控管
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multisection spring needle machine:多节钩针机,多节钩针针织机
multisection filter ==> 多节滤波器 | multisection spring needle machine ==> 多节钩针机,多节钩针针织机 | multisectoral operation ==> 跨行业经营