机构

• 软件研究所 [2]
• 力学研究所 [1]
• 长春光学精密机械与物... [1]
• 数学与系统科学研究院 [1]

采集方式

• OAI收割 [5]

内容类型

• 期刊论文 [3]
• 会议论文 [2]

发表日期

• 2023 [1]
• 2018 [1]
• 2010 [1]
• 2009 [2]

学科主题

筛选

浏览/检索结果: 共5条，第1-5条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序作者升序作者降序 Quantum Implementation of Numerical Methods for Convection-Diffusion Equations: Toward Computational Fluid Dynamics 期刊论文  OAI收割 COMMUNICATIONS IN COMPUTATIONAL PHYSICS, 2023, 卷号: 33, 期号: 2, 页码: 425-451 作者:  Liu BF(刘宝峰);  Zhu LX(朱力行);  Yang ZX(杨子轩);  He GW(何国威)   |  收藏  |  浏览/下载：20/0  |  提交时间：2023/06/15 Quantum computing  partial differential equations  computational fluid dynamics  finite difference  finite element   Analysis on the stability of numerical schemes for a class of stochastic partial differential systems 期刊论文  OAI收割 INTERNATIONAL JOURNAL OF COMPUTER MATHEMATICS, 2018, 卷号: 95, 期号: 2, 页码: 316-328 作者:  Cong, Xin-rong;  Li, Long-suo   |  收藏  |  浏览/下载：33/0  |  提交时间：2018/07/30 Stochastic partial differential equations  compact finite difference method  random noise   A nonlinear image enhancement algorithm based on partial differential equations (EI CONFERENCE) 会议论文  OAI收割 2010 IEEE 10th International Conference on Signal Processing, ICSP2010, October 24, 2010 - October 28, 2010, Beijing, China Han X.; Jian Z. 收藏  |  浏览/下载：24/0  |  提交时间：2013/03/25 Image enhancement and image de-noising have being the important research contents of image academic and engineering field  and the partial differential equations have been widely applied to computer vision. The paper applies the thoughts of partial differential equations  puts forward a new improved method of image enhancement. This method can enhance not only the dark images but also the bright images  making the details hidden in the dark background and the bright background very clear. The application scope is wider  and the visual effect is better. This paper uses the finite difference method to discrete the partial differential equations  and combines with the heat equation. It calculates simple  runs fast  and provides a guarantee for real-time video image enhancement processing. 2010 IEEE.   parallel preconditioners for large scale partial difference equation systems 期刊论文  OAI收割 Elsevier, 2009, 卷号: 226, 期号: 1, 页码: 125-135 Sun Jia-Chang; Cao Jianwen; Yang Chao   |  收藏  |  浏览/下载：22/0  |  提交时间：2010/08/24 PDE-based parallel preconditioner  Partial difference equations  DASP  FOURIER-TRANSFORM  LINEAR-SYSTEMS  INVERSE  DOMAINS  MODEL   parallel preconditioners for large scale partial difference equation systems 会议论文  OAI收割 1st International Conference on Numerical Algebra and Scientific Computing (NASC06), Beijing, PEOPLES R CHINA, DEC 22-25, Sun Jia-Chang; Cao Jian-Wen; Yang Chao   |  收藏  |  浏览/下载：22/0  |  提交时间：2011/03/20 PDE-based parallel preconditioner  Partial difference equations  DASP