• Comparison of Neural Networks and Regression Time Series in Estimating the Development of the Afternoon Price of Palladium on the New York Stock Exchange 

  Vochozka, Marek (Vysoké učení technické v Brně, Fakulta podnikatelská, 2018-01)

  Purpose of the article: Palladium is presently used for producing electronics, industrial products or jewellery, as well as products in the medical field. Its value is raised especially by its unique physical and chemical ...

• Social Media Metrics Importance and Usage Frequency in Latvia 

  Praude, Valerijs; Skulme, Ronalds (Vysoké učení technické v Brně, Fakulta podnikatelská, 2018-01)

  Purpose of the article: The purpose of this paper was to explore which social media marketing metrics are most often used and are most important for marketing experts in Latvia and can be used to evaluate marketing campaign ...

• Selected Microeconomic Effects of Ict Firms in Context of Level of Sectoral Concentration: Case Study in Selected Regions of the Czech Republic 

  Turečková, Kamila (Vysoké učení technické v Brně, Fakulta podnikatelská, 2018-01)

  Purpose of the article: It is assumed that a strongly territorially concentrated branch that transformed into the sectoral agglomeration of identical companies in terms of the branches is specific for a range of its network ...

• Succession Planning and Job Commitment: Moderating Role of Employees’ Satisfaction in Selected Beverages Companies in Lagos Metropolis 

  Olatunji, Fadeyi; Kehinde, Oladele Joseph; Nwachukwu, Chijioke (Vysoké učení technické v Brně, Fakulta podnikatelská, 2018-01)

  Purpose of the article: Succession planning has become a misconstrued phenomenon in a global environment where organisations largely depend on their human resources for achievement, continuity and effectiveness. ...

• Development of Investment Strategy Applying Corporate Social Responsibility 

  Kuzmina, Jekaterina; Lindemane, Marija (Vysoké učení technické v Brně, Fakulta podnikatelská, 2018-01)

  Purpose of the article: Due to globalization processes and technological development, companies are having more influence on global society than ever. Therefore, business misconduct causes enormous harm to stakeholders, ...

• Must Firms Adopt Environmental Accounting? Adoption Challenges in Nigeria 

  Egbunike, Patrick Amaechi; Eze, Maria Nwankwoeke (Vysoké učení technické v Brně, Fakulta podnikatelská, 2018-01)

  Purpose of the article: The purpose of this paper is to consider why firms find it challenging to adopt environmental accounting. The authors argue that environmental accounting is one of the important vehicles corporate ...

• A Fast Method for Blind Identification of Punctured Convolutional Codes 

  Han, S. N.; Zhang, M.; Li, X. H. (Společnost pro radioelektronické inženýrství, 2018-06)

  The existing method for blind identification of a punctured convolutional code involves searching for dual words and the puncturing pattern exhaustively. As the length of the dual words and the code rate increase, the ...

• Tensor-based Match Pursuit Algorithm for MIMO Radar Imaging 

  Huang, P.; Li, X.; Wang, H. (Společnost pro radioelektronické inženýrství, 2018-06)

  In MIMO radar, existing sparse imaging algorithms commonly vectorize the receiving data, which will destroy the multi-dimension structure of signal and cause the algorithm performance decline. In this paper, the sparsity ...

• Robust Adaptive Beamforming Using k-means Clustering: A Solution to High Complexity of the Reconstruction-Based Algorithm 

  Tan, Z. H.; Jia, W. M.; Jin, W. (Společnost pro radioelektronické inženýrství, 2018-06)

  Recently, a new robust adaptive beamforming (RAB) algorithm has been proposed to reconstruct the interference-plus-noise covariance matrix (IPNCM) based on narrowing the interference angular domain and using an annular ...

• GNSS Signals Acquisition and Tracking in Unfavorable Environment 

  Chebir, S.; Aidel, S.; Rouabah, K.; Attia, S.; Flissi, M. (Společnost pro radioelektronické inženýrství, 2018-06)

  In this paper, we propose a method based on applying specific transformations to the Global Navigation Satellite System (GNSS) signals received in unfavorable environment. As a result, one simple classical receiver including ...

• Extended Noise Analysis Model of CW-type Radar Sensors with IQ Down-Conversion 

  Jenik, V.; Hudec, P.; Panek, P. (Společnost pro radioelektronické inženýrství, 2018-06)

  CW-type structures belong to the most frequently employed radars, especially in a form of small sensors used, for example, in security applications or automotive industry. Range and reliability of operation of these sensors ...

• Expansion of Cell Range with Geometric Information of Pico Cell for Maximum Sum Rate in Heterogeneous Networks 

  Jung, T.; Song, I.; Lee, S.; Jung, S.; Yoon, S.; Kang, J. (Společnost pro radioelektronické inženýrství, 2018-06)

  In this paper, taking the positions of pico-cell base stations (PBSs) into consideration, a scheme of cell range expansion (CRE) for maximum sum rate is addressed in heterogeneous multi-input multi-output multi-user wireless ...

• A Distributed Compressed Sensing-based Algorithm for the Joint Recovery of Signal Ensemble 

  Jahanshahi, J. A.; Danyali, H.; Helfroush, M. S. (Společnost pro radioelektronické inženýrství, 2018-06)

  This paper considers sparsity-aware adaptive compressed sensing acquisition and the joint reconstruction of intra- and inter-correlated signals in the wireless sensor networks via distributed compressed sensing. textcolor{red}{ ...

• A First-Order Primal-Dual Method for Saddle Point Optimization of PAPR Problem in MU-MIMO-OFDM Systems 

  Singh, D.; Sarin, R. K. (Společnost pro radioelektronické inženýrství, 2018-06)

  This paper investigates the use of a particular splitting-based optimization technique for constrained l∞-norm based peak-to-average power ratio (PAPR) reduction problem in multiuser orthogonal frequency-division multiplexing ...

• Image Super-Resolution via Wavelet Feature Extraction and Sparse Representation 

  Alvarez-Ramos, V.; Ponomaryov, V.; Sadovnychiy, S. (Společnost pro radioelektronické inženýrství, 2018-06)

  This paper proposes a novel Super-Resolution (SR) technique based on wavelet feature extraction and sparse representation. First, the Low-Resolution (LR) image is interpolated employing the Lanczos operation. Then, the ...

• Real-Time Generation of Standard-Compliant DVB-T Signals 

  Baruffa, G.; Rugini, L.; Frescura, F.; Banelli, P. (Společnost pro radioelektronické inženýrství, 2018-06)

  This paper proposes and discusses two software implementations of the DVB-T modulator, using C++ and MATLAB, respectively. All the key features of the DVB-T standard are included. The C++ DVB-T modulator, incorporated into ...

• Binary Weighted DAC with 2-ξ Resistor Ratio 

  Lekic, N.; Mijanovic, Z.; Dragovic-Ivanovic, R.; Stankovic, Lj. (Společnost pro radioelektronické inženýrství, 2018-06)

  In this paper we present a new digital analog converter (DAC) design, based on the binary weighted resistor network. The proposed design ensures high conversion accuracy using low precision resistors with ±1% ±2%, ±5%, ...

• Applicability of Dickson Charge Pump in Energy Harvesting Systems: Experimental Validation of Energy Harvesting Charge Pump Model 

  Vinko, D. (Společnost pro radioelektronické inženýrství, 2018-06)

  Energy harvesting methods provide very low instantaneous power. Accordingly, available voltage levels are low and must be increased so that an energy harvesting method can be used as a power supply. One approach uses charge ...

• Domain Decomposition CN-FDTD with Unsplit-Field PML for Time-Reversed Channel Analysis 

  Wei, X. K.; Shao, W.; Wang, X. H,; Wang, B.-Z. (Společnost pro radioelektronické inženýrství, 2018-06)

  In this paper, an efficient domain decomposition (DD) technique is introduced into the implicit Crank-Nicolson finite-difference time-domain (CN-FDTD) method to analyze the channel characteristics of time reversal (TR) ...

• Design of a Microwave Duplexer without Ferrite and without Magnet 

  Mejri, F.; Aguili, T. (Společnost pro radioelektronické inženýrství, 2018-06)

  In this paper we present the design, realization and characterization of a microwave duplexer, compact, easy to realize and integrate into systems such as ground penetrating radars. It is made without the use of ferrite ...

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