Title :
Finite word effects in 2-D block implemented fixed point digital filters
Author :
Azimi-Sadjadi, M.R.
Author_Institution :
Suny College of Technology, Utica, New York
Abstract :
The paper considers error analysis of block implemented 2-D digital filters. An expression for bound on the roundoff error accumulation is derived using fixed-point arithmetic, and compared with the results obtained using ordinary 2-D difference equations.
Keywords :
Arithmetic; Concurrent computing; Difference equations; Digital filters; Educational institutions; Error analysis; Noise reduction; Parallel processing; Roundoff errors; Throughput;
Conference_Titel :
Acoustics, Speech, and Signal Processing, IEEE International Conference on ICASSP '83.
DOI :
10.1109/ICASSP.1983.1172112
