Title :
Floating point addition errors and their effect on the roundoff noise in digital signal processing
Author :
Hartwig, F. ; Lacroix, A.
Author_Institution :
Inst. fur Angewandte Phys., J.W. Goethe Univ., Frankfurt-am-Main, Germany
fDate :
30 May-2 Jun 1994
Abstract :
An improved adder model is derived which takes into account correlations between signal and error. For different adder strategies is shown the influence of the improved adder model on the estimated of the resulting SNR
Keywords :
Adders; Digital signal processing; Error analysis; Fixed-point arithmetic; Floating-point arithmetic; Quantization; Roundoff errors; Signal analysis; Signal processing; Signal to noise ratio;
Conference_Titel :
Circuits and Systems, 1994. ISCAS '94., 1994 IEEE International Symposium on
Conference_Location :
London
Print_ISBN :
0-7803-1915-X
DOI :
10.1109/ISCAS.1994.408920
