High-throughput memory-based architecture for DHT using a new convolutional formulation

• Main Authors: Swamy, M. N. S., Meher, Pramod Kumar, Patra, Jagdish Chandra
• Other Authors: School of Computer Engineering
• Format: Article
• Language: English
• Published: 2011
• Subjects: DRNTU::Engineering::Computer science and engineering::Computer systems organization::Processor architectures
• Online Access: https://hdl.handle.net/10356/94342; http://hdl.handle.net/10220/7103
• Institution: Nanyang Technological University

A new formulation is presented for the computation of an -point discrete Hartley transform (DHT) from two pairs of [(N/2-1)/2]-point cyclic convolutions, and further used to obtain modular structures consisting of simple and regular memory-based systolic arrays for concurrent pipelined realization o...