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GPGPU-based parallel algorithm for full waveform decomposition

Published in National Remote Sensing Bulletin • Jan 1, 2014
NobleIDNI0P88W94R10S68
Authors:
Zongyue Wang
,
Hongchao Ma
,
Ming Yang

Abstract

针对EM(Expectation Maximizationï¼‰æ³¢å½¢åˆ†è§£ç®—æ³•å ·æœ‰å¤šæ¬¡è¿­ä»£å’Œå¤§é‡ä¹˜ã€é™¤ã€ç´¯åŠ ç­‰é«˜å¯†é›†è¿ç®—çš„ç‰¹ç‚¹,提出一套将EM算法在通用计算图形处理器GPGPU上并行化的方案。针对通用并行计算架构CUDA的存储层次特点,设计总体的并行方案,å 分...

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