Browsing Journal Articles by Subject "Fast Fourier Transform"

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    • Classification of driver drowsiness level using wireless EEG 

      Mousa Kadhim, Wali; Murugappan, Muthusamy, Dr.; R. Badlishah, Ahmad, Prof. Dr. (Przegląd Elektrotechniczny, 2013)
      In this work, wireless Electroencephalogram (EEG) signals are used to classify the driver drowsiness levels (neutral, drowsy, high drowsy and sleep stage1) based on Discrete Wavelet Packet Transform (DWPT). Two statistical ...

    • Image data compression using Discrete Cosine Transform technique for wireless transmission 

      M. H., Haron; M. N., Isa; M. I., Ahmad; R. C., Ismail; N., Ahmad (Universiti Malaysia Perlis (UniMAP), 2021-12)
      Telemetry data transfer over long-range wireless network for internet of things-based applications presently gaining popularity and this trend continuous in the era of Industrial Revolution (IR 4.0). However, transmitting ...