1152 search results - page 16 / 231 » Improving noise |
ISCAS
2002
IEEE
15 years 4 months ago
2002
IEEE
This paper addresses the problem of pattern noise encountered in single-stage delta-sigma modulators in the presence of a DC input signal. By utilizing state-space matrices, we ex...
ISQED
2009
IEEE
15 years 6 months ago
2009
IEEE
Active decoupling capacitors (decaps) are more effective than passive decaps at reducing local IR-drop problems in the power distribution network. In the basic active decap, two p...
ISCAS
2005
IEEE
15 years 5 months ago
2005
IEEE
– A cross-coupled relaxation oscillator has two outputs of the same frequency, which are in quadrature. In this paper a comparative study of the phase noise in a cross-coupled re...
ICASSP
2011
IEEE
14 years 3 months ago
2011
IEEE
We present a method for the removal of noise including nonGaussian impulses from a signal. Impulse noise is removed jointly a homogenous Gaussian noise floor using a Gabor regres...
ICB
2007
Springer
15 years 6 months ago
2007
Springer
Gait can be easily acquired at a distance, so it has become a popular biometric especially in intelligent visual surveillance. In gait-based human identification there are many fa...