Buscar
Mostrando ítems 31-40 de 4743
Multidimensional Digital Signal Estimation Using Kalman’s Theory for Computer-Aided Applications
(International Conference on Computing, Communications and Control Technologies (CCCT), 2004)
DSP-Based Multi-Channel Spectral Shuffling Applied to Optical Networks
(2020-02-01)
We propose a novel digital signal processing (DSP) technique that encrypts multiple baseband signals by dividing them into several spectral slices, which are then shuffled. Afterwards, the shuffled signals modulate optical ...
Multidimensional Digital Signal Estimation Using Kalman’s Theory for Computer-Aided Applications
(International Conference on Computing, Communications and Control Technologies (CCCT), 2016)
Method for fault detection of aluminum oxide grinding wheel cutting surfaces using a piezoelectric diaphragm and digital signal processing techniques
(2021-08-01)
A novel strategy to quantify evenness and prevent faults on the cutting surface of conventional aluminum oxide grinding wheels during the dressing operation was proposed in this research work. The method is based on the ...
Demodulation of complex baseband radar signals for the analysis of multiple narrow spectral lines
(American Geophysical Union, 1997-03)
This paper proposes a technique for processing signals in which the relevant spectral feature consists of one or more narrow lines which have a nonzero Doppler shift with respect to the reference frequency. The proposed ...
Monitoring of Self-Excited Vibration in Grinding Process Using Time-Frequency Analysis of Acceleration Signals
(Ieee, 2018-01-01)
Grinding is a finish manufacturing process for high precision parts. As the part has high value added at this stage, anomalies and defects are unacceptable. Self-excited vibration or just chatter is an undesirable and ...