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arXiv 1810.04822physics.comp-phcs.DCphysics.ao-phphysics.flu-dyn
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WaveRange:规则网格上三维数值模拟的小波数据压缩

WaveRange: Wavelet-based data compression for three-dimensional numerical simulations on regular grids

Dmitry Kolomenskiy, Ryo Onishi, Hitoshi Uehara

摘要:

提出了一种基于小波变换的三维仿真数据压缩方法,描述了其软件框架。它使用小波分解和随后的范围编码与量化适合浮点数据。该方法的有效性证明了它的例子数值试验,范围从理想化的配置,以现实的全球规模的模拟。

英文摘要:

A wavelet-based method for compression of three-dimensional simulation data is presented and its software framework is described. It uses wavelet decomposition and subsequent range coding with quantization suitable for floating-point data. The effectiveness of this method is demonstrated by applying it to example numerical tests, ranging from idealized configurations to realistic global-scale simulations.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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