985 search results - page 81 / 197 » On the validity of digital signatures |
ICC
1997
IEEE
14 years 1 months ago
1997
IEEE
: Practical realizations of the optimum closed loop structure for coherent demodulation of QPSK signals demands the approximation of the hyperbolic tangent nonlinearity (Tanh) with...
ICASSP
2011
IEEE
13 years 20 days ago
2011
IEEE
This paper presents a signal processing tool for analyzing and manipulating digitized acoustic wave fields, based on a spatio-temporal extension of the time–frequency represent...
DAC
1996
ACM
14 years 1 months ago
1996
ACM
The development of new Field-Programmed, MaskProgrammed and Laser-Programmed Gate Array architectures is hampered by the lack of realistic test circuits that exercise both the arc...
ESM
2000
13 years 10 months ago
2000
Know-how is the most useful mean for designing new processors before a complete hardware description. The integration rate is increasing very quickly and the timeto-market has to ...
ETS
2009
IEEE
13 years 6 months ago
2009
IEEE
This paper reports two novel algorithms based on time-modulo reconstruction method intended for detection of the parametric faults in analogue-to-digital converters (ADC). In both ...