A Novel Address Scheme for Continuous-Flow Parallel Memory-Based Real-Valued FFT Processor

A Novel Address Scheme for Continuous-Flow Parallel Memory-Based Real-Valued FFT Processor

In this article, we present a modified constant-geometry based signal flow graph for memory-based real-valued fast Fourier transform architecture. Without an extra permutation, the corresponding address scheme solves the memory conflict and achieves continuous-flow operation with the minimal memory...

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Bibliographic Details
Main Authors: Min Yuan, Zhenguo Ma, Feng Yu, Qianjian Xing
Format: Article
Language:English
Published: MDPI AG 2019-09-01
Series:Electronics
Subjects:
real-valued fast Fourier transform (RFFT)
memory architecture
conflict-free addressing scheme
normal-order I/O
continuous-flow
Online Access:https://www.mdpi.com/2079-9292/8/9/1042

Internet

https://www.mdpi.com/2079-9292/8/9/1042

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