Browsing by Author "F., Abdullah"

Now showing items 1-3 of 3

    • Characterization of DWT as denoising method for φ-OTDR signal 

      M. S., Yusri; B., Faisal; A., Ismail; N. L., Saleh; M. F., Ismail; N. D., Nordin; A. H., Sulaiman; F., Abdullah; M. Z., Jamaludin (Universiti Malaysia Perlis (UniMAP), 2021-12)
      DAS system based on φ-OTDR technique suffers from random noises that affect the signalto- noise-ratio of the extracted signals. This results in high false alarm rate, reducing the capabilities of the systems to detect ...

    • Improving event classification using Gammatone Filter for distributed acoustic sensing 

      B., Faisal; M. S., Yusri; A., Ismail; N. L., Saleh; M. F., Ismail; N. D., Nordin; A. H., Sulaiman; F., Abdullah; M. Z., Jamaludin (Universiti Malaysia Perlis (UniMAP), 2021-12)
      The phase optical time domain reflectometry (Φ-OTDR) system offers several advantages suitable for distributed acoustic sensing application. It has long sensing range, great antielectromagnetic interference, and high ...

    • Intelligent irrigation system using rain water harvesting system and fuzzy interface system 

      A. H., Abdullah; S., Sudin; Z. A., Ahmad; F. S. A., Saad; I., Ahmad; F., Abdullah; W. M. F., Nik; A., Deraman; N. M., Maliki; S. R. S., Kamaruzaman; S. R., Romle (Universiti Malaysia Perlis (UniMAP), 2021-12)
      Shortage of water has become a predominant problem all over the world as water plays an important role in agriculture, domestic and industry. In certain parts of the world, farmers face problems watering their crops ...