Showing 1 - 20 results of 56 for search 'SIGNALS AND SYSTEMS', query time: 1.47s Refine Results
  1. 1
    Calculations of Signal to Noise Ratio (SNR) for Free Space Optical Communication Systems
    by Baghdad Science Journal
    Published 2008-03-01
    “... duplex optical communication systems for different ranges in free space, the system consists...”
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    Article
  2. 2
    Comparison between Direct and Coherent Optical Communication System
    by Baghdad Science Journal
    Published 2011-06-01
    Subjects: “...Coherent Communication, Optical Fiber, Local Oscillator, Bit Error Rate, Signal to Noise Ratio....”
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    Article
  3. 3
    Implementation of Optical Coherent Communication System between Two Computers
    by Baghdad Science Journal
    Published 2010-03-01
    Subjects: “..."Coherent Communication, Local Oscillator, Optical Fiber, Signal to Noise Ratio, Bit Error Rate. "...”
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    Article
  4. 4
    A Comparative Study of Methods for Separating Audio Signals
    by Riham Issa, Yusra Mohammad
    Published 2020-12-01
    “... applications including sound signal processing and speech processing systems as well as medical signal...”
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    Article
  5. 5
    Classification of fetal abnormalities based on CTG signal
    by Baghdad Science Journal
    Published 2014-06-01
    “...The fetal heart rate (FHR) signal processing based on Artificial Neural Networks (ANN),Fuzzy Logic...”
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    Article
  6. 6
    SPECTRUM SENSING OF WIDE BAND SIGNALS BASED ON ENERGY DETECTION WITH COMPRESSIVE SENSING
    by Ali Mohammad A. AL-Hussain, Maher K. Mahmood
    Published 2020-11-01
    “... band signal spectrum sensing where high speed analogue to digital converter is needed to do...”
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    Article
  7. 7
    Arabic Word Recognition Using Wavelet Neural Network
    by Yousra Al-Irhaim, Enaam Saeed
    Published 2010-12-01
    Subjects: “...signal...”
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    Article
  8. 8
    Policies to Develop Transportation Systems
    “... streets, and activating the role of traffic signals, as well as the study of economic and social...”
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    Article
  9. 9
    Hybrid intelligent watermark System
    by Fardos Abdalkader, Shahbaa Khaleel, Nada Saleem
    Published 2010-12-01
    “... in information systems and many applications. The method indicates hiding the watermark in both spatial...”
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    Article
  10. 10
    SECURE VIDEO CODED SYSTEM MODEL
    by Tariq Fadil
    Published 2016-12-01
    “...In this paper, overall system model, shown in Figure (1), of video compression-encryption...”
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    Article
  11. 11
    Balanced performance and structural mechanisms in industrial product design systems
    by Alaa Ismail Kemer
    Published 2018-02-01
    “... formative variables expressed by the mechanism of symbols and signals of the latent functional system...”
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    Article
  12. 12
    Bilinear System Identification Using Subspace Method
    by Baghdad Science Journal
    Published 2007-12-01
    “...In this paper, a subspace identification method for bilinear systems is used . Wherein a " three...”
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    Article
  13. 13
    Modern systems to control the quality of print produced by digital printing techniques
    “... correction on the operating line, the study included a description of the latest systems that have proven...”
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    Article
  14. 14
    Voice Identification Using MFCC and Vector Quantization
    Subjects: “...Recording and signal processing...”
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    Article
  15. 15
    Hybrid System for Speech Coding Based on Contourlet Transformation
    by Khalil Alsaif, Hadia Albadrani
    Published 2013-03-01
    “... of high accuracy, using some measurements for  quality measured of reconstructed signal, and found results...”
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    Article
  16. 16
    On Expectation Correlate System and Chaotic Dynamics in Time-Series
    by Ali Siker
    Published 2004-12-01
    Subjects: “...dynamical system...”
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    Article
  17. 17
    Design and Implementation of Distributed Real-time Security System via Mobile Technology
    by Dhuha Abdullah, Wael Mahmood
    Published 2013-07-01
    “... priorities according to the importance of ports, then sends signals to the second part of the system...”
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    Article
  18. 18
    Simulation and Modelling of Electricity Usage Control and Monitoring System using ThingSpeak
    “... Renewable energy technology is growing fast especially photovoltaic (PV) system to move...”
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    Article
  19. 19
    Design and Implementation for optical fiber communication system using frequency shift coding
    by Baghdad Science Journal
    Published 2010-09-01
    “... Frequency Shift Code (FSC) technique. Calculations of the system quality represented by signal to noise...”
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    Article
  20. 20
    CLIPPING TECHNIQUES FOR PAPR REDUCTION IN FBMC/OQAM SYSTEM OVER DOUBLY-SELECTIVE CHANNELS
    by Noor Q. Lateef, Fadhil S. Hasan
    Published 2021-09-01
    “... Ratio (PAPR) of transmitted signal. As a result, nonlinear power amplifier (PA) properties, considerable...”
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    Article
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