Browsing by Subject "Signal processing"
Now showing items 1-4 of 4
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The Correlations and the power characteristics of special classes of binary sequences for multicarrier communications
(2009)In recent years, multicarrier communication has attracted considerable attention as a promising technology that enables transmission of high data rates. One of major drawbacks of multicarrier communications is the high ... -
An enhanced Teager Huang transform technique for bearing fault detection
(2021)Rolling element bearings are widely used in rotating machinery. Bearing health condition monitoring plays a vital role in predictive maintenance to recognize bearing faults at an early stage to prevent machinery performance ... -
Experimental investigations of sand-water coaxial and swirling jets in stagnant water
(2021)Sand jets and particle clouds are found in many engineering applications, such as marine bed capping, dredging material disposal, and discharge of wastewater. A coaxial jet is composed of an inner jet surrounded by an ... -
A smart monitoring system for bearing fault detection
(2022)Rolling element bearings are commonly used in rotating machinery to support shafts, reduce friction, and increase power transmission efficiency. For a machinery system, bearing fault could be the most possible cause of ...