Title :
On the real-time computation of DFT and DCT through systolic architectures
Author :
Murthy, N. Rama ; Swamy, M.N.S.
Author_Institution :
Dept. of Electr. & Comput. Eng., Concordia Univ., Montreal, Que., Canada
fDate :
4/1/1994 12:00:00 AM
Abstract :
Proposes novel systolic architectures for the real-time computation of the DFT and the DCT. The proposed architectures are suitable for implementation in the VLSI form. Extension of the proposed architectures for the real-time computation of the 2D version of these transforms is also given
Keywords :
VLSI; digital signal processing chips; discrete cosine transforms; fast Fourier transforms; real-time systems; signal processing; systolic arrays; 2D transforms; DCT; DFT; VLSI; real-time computation; systolic architectures; Computer architecture; Delay; Digital signal processing; Discrete cosine transforms; Hardware; Pins; Signal processing; Signal processing algorithms; Throughput; Very large scale integration;
Journal_Title :
Signal Processing, IEEE Transactions on
