Title :
An error analysis for 2-D block implemented digital filters
Author :
Azimi-Sadjadi, Mahmood ; King, R.
Author_Institution :
State University of New York College of Technology, Utica, NY
fDate :
12/1/1983 12:00:00 AM
Abstract :
This correspondence considers error analysis of block-implemented 2-D digital filters. Expressions for error bound and mean-square error for roundoff error accumulation are derived using fixed-point arithmetic, and compared with the results obtained using ordinary 2-D difference equations.
Keywords :
Arithmetic; Difference equations; Digital filters; Dynamic range; Error analysis; Maximum likelihood detection; Noise reduction; Nonlinear filters; Parallel processing; Roundoff errors;
Journal_Title :
Acoustics, Speech and Signal Processing, IEEE Transactions on
DOI :
10.1109/TASSP.1983.1164227
