Physics-based time-space RBFs for dynamic interpolation

来源 :第7届Trefftz工程计算方法(ICTM2015)暨第3届基本解工程应用方法(MFS) | 被引量 : 0次 | 上传用户：yangzdh2008

【摘要】

：

　　This paper introduces the physics-based time-space RBFs for dynamic interpolation,which have potential to be used in data processing and reconstruction of m

【作者】

：

Wen Chen Fajie Wang Zhuojia Fu

【机构】

：

StateKeyLaboratoryofHydrology-WaterResourcesandHydraulicEngineering,InternationalCenterforSimulation

【出处】

：

第7届Trefftz工程计算方法(ICTM2015)暨第3届基本解工程应用方法(MFS)

【发表日期】

：

2015年10期

【关键词】

：

Time-dependent fundamental solutions Kernel radial basis function Dynamic interp

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　　This paper introduces the physics-based time-space RBFs for dynamic interpolation,which have potential to be used in data processing and reconstruction of movie and animation.This study considers the diffusion-type dynamic interpolation data.The time-space fundamental solution and its variants of diffusion equations are employed as interpolation basis functions,The special technique is introduced to handle singularities at the origin.Several benchmark examples are provided to test the accuracy and efficiency of the present method for dynamic interpolation of diffusion data.

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Physics-based time-space RBFs for dynamic interpolation

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