摘要
通过对串行FFT算法分析,针对其不足,从理论上研究了将蝶形网络FFT算法进行并行处理,具有较高的加速比和总效率,对实现FFT算法的并行实时系统具有一定的指导意义.
Based on the analysis of serial FFT algorithm and its shortage, this paper presents studies from theoretically analysis that FFT algorithm of dishing network has higher accelerate ratio and total efficiency when it is parallel processed, it is significative to realize the parallel real-time system of FFT algorithm.
出处
《湖南城市学院学报(自然科学版)》
CAS
2005年第2期60-62,共3页
Journal of Hunan City University:Natural Science
基金
湖南省教育厅科研基金资助(04C162)