Title :
Neural network based real-time computation of DCTs and DSTs
Author :
Li, W.S. ; Wang, Z.S. ; He, Z.Y.
Author_Institution :
Dept. of Radio Eng., Southeast Univ., Nanjing, China
fDate :
9/12/1996 12:00:00 AM
Abstract :
The authors propose a neural network based method to compute four types of DCT and DST. Through theoretic analysis it can be demonstrated that neural network based algorithms can compute DCTs and DSTs with arbitrary accuracy within circuit time constants
Keywords :
discrete cosine transforms; linear programming; mathematics computing; neural nets; real-time systems; transforms; DCT; DST; Tank-Hopfield type; discrete sine transform; neural network based method; real-time computation;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19961201
