مرور Volume 5, Issue 2 بر اساس تاریخ انتشار

در حال نمایش موارد 1 - 9 از 9

  • Research on Color Watermarking Algorithm Based on RDWT-SVD 

    Han, Y.؛ Cui, X.؛ Zhang, Y.؛ Xu, T. (Shahid Rajaee Teacher Training University, 2017-10-01)
    In this paper, a color image watermarking algorithm based on Redundant Discrete Wavelet Transform (RDWT) and Singular Value Decomposition (SVD) is proposed. The new algorithm selects blue component of a color image to carry ...

  • Design of a Novel Framework to Control Nonlinear Affine Systems Based on Fast Terminal Sliding-Mode Controller 

    Keshavarz, M.؛ Shafiei, M.H. (Shahid Rajaee Teacher Training University, 2017-10-01)
    In this paper, a novel approach for finite-time stabilization of uncertain affine systems is proposed. In the proposed approach, a fast terminal sliding mode (FTSM) controller is designed, based on the input-output feedback ...

  • Market Based Analysis of Natural Gas and Electricity Export via System Dynamics 

    Movahednasab, A.؛ Rashidinejad, M.؛ Abdollahi, A. (Shahid Rajaee Teacher Training University, 2017-10-01)
    By increasing the extraction of natural gas, its role in the restructured power systems is being expanded, due to its lower pollution. Iran has the second largest reserves of natural gas in the world and exports it to ...

  • Combining and Steganography of 3-D Face Textures 

    Moradi, M.؛ Sadeghi, M.R. (Shahid Rajaee Teacher Training University, 2017-10-01)
    One of the serious issues in communication between people is hiding information from the others, and the best way for this, is to deceive them. Since nowadays face images are mostly used in three dimensional format, in ...

  • A Signal Processing Approach to Estimate Underwater Network Cardinalities with Lower Complexity 

    Hossain, S.A.؛ Mallik, A.؛ Arefin, Md. A. (Shahid Rajaee Teacher Training University, 2017-10-01)
    An inspection of signal processing approach in order to estimate underwater network cardinalities is conducted in this research. A matter of key prominence for underwater network is its cardinality estimation as the number ...

  • 3-D RF Coil Design Considerations for MRI 

    SHIRAVI, M.R.؛ Ganji, B. (Shahid Rajaee Teacher Training University, 2017-10-01)
    High-frequency coils are widely used in medical applications, such as Magnetic Resonance Imaging (MRI) systems. A typical medical MRI includes a local radio frequency transmit/receive coil. This coil is designed for maximum ...

  • Design and Simulation of a Highly Efficient InGaN/Si Double-Junction Solar Cell 

    Ahmadi, S.M.؛ Parandin, F. (Shahid Rajaee Teacher Training University, 2017-10-01)
    A solar cell is an electronic device which not only harvests photovoltaic effect but also transforms light energy into electricity. In photovoltaic phenomenon, a P-N junction is created to form an empty region.  The presented ...

  • A 12 bit 76MS/s SAR ADC with a Capacitor Merged Technique in 0.18µm CMOS Technology 

    Mahdavi, S. (Shahid Rajaee Teacher Training University, 2017-10-01)
    A new high-resolution and high-speed fully differential Successive Approximation Register (SAR) Analog to Digital Converter (ADC) based on Capacitor Merged Technique is presented in this paper. The main purposes of the ...

  • Design of a Single-Layer Circuit Analog Absorber Using Double-Circular-Loop Array via the Equivalent Circuit Model 

    Basravi, M؛ Firouzeh, Z.H.؛ Maddahali, M (Shahid Rajaee Teacher Training University, 2017-10-01)
    A broadband Circuit Analogue (CA) absorber using double-circular-loop array is investigated in this paper. A simple equivalent circuit model is presented to accurately analyze this CA absorber. The circuit simulation of ...