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Acoustic Noise Reduction in Single Phase SRM Drives by Random Switching Technique
Single phase switched reluctance motor (SRM) harmonic spread factor (HSF) random switching technique
2010/2/2
It is known that if harmonic spectra are decreased, then
acoustic noise also decreased. Hence, this paper deals with a new
random switching strategy using DSP TMS320F2812 to decrease the
harmonics ...
Detection of Action Potentials in the Presence of Noise Using Phase-Space Techniques
Action potential detection Low SNR, Phase space diagrams/trajectories Unsupervised/no-prior knowledge
2010/2/2
Emerging Bio-engineering fields such as Brain
Computer Interfaces, neuroprothesis devices and modeling and
simulation of neural networks have led to increased research activity
in algorithms for th...
High Frequency Transistor Models for Low Noise Applications
High Frequency Transistor Models Low Noise Applications
2010/7/15
Mobile communication is one of the fastest growing markets and demands a significant part of the integrated circuitsales. In the past transceivers in the GHz range have required silicon bipolar transi...
Current Noise of Resin Type and Cermet Type Thick Film Resistors
Current Noise Resin Type Cermet Type Thick Film Resistors
2011/1/21
The current noise indices (C.N.I.) depend linearly on the logarithmic values of sheet resistivity (log ρS), in both carbon black/resin and thallium oxide/glass resistors, and can be expre...