Showing 881 - 900 results of 980 for search '"Matlab"', query time: 0.05s Refine Results
  1. 881

    The Evaluation of Thermodynamics and Environmental Impact of Waste Heat Recovery System Using Alternative Refrigerants by Aisyah Nyayu, Mukhtar Ariyadi Hifni, Ayu Putri Pratiwi Ilham, Sugiyanto, Fuadi Robith

    Published 2025-01-01
    “…This study conducts thermodynamic simulations using MATLAB to analyze ORC systems for diesel engine exhaust heat recovery, focusing on thermal efficiency, power generation potential, and environmental impact of different refrigerants, specifically R-141b, R-245fa, and R-123. …”
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    Article
  2. 882

    Rapid Identification of Potassium Nutrition Stress in Rice Based on Machine Vision and Object-Oriented Segmentation by Lisu Chen, Shihan Huang, Yuanyuan Sun, Enyan Zhu, Ke Wang

    Published 2019-01-01
    “…To diagnose the potassium nutrition content, the special symptoms including the yellowish brown leaf margin and the necrotic spots were segmented and quantized by the object-oriented method from leaf images, and the 6 further spectral characteristics of leaf were extracted by the image color analyzing function of MATLAB software. Based on the relationship between potassium content and leaf characteristics, the G value (average value of G channel in the RGB color model) calculated from the entire leaf and leaf tip, the area of yellowish leaf margin, and the number of necrotic spots were applied in the establishment of the identification model of potassium stress by using the support vector machine (SVM). …”
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    Article
  3. 883

    Design and Analysis of a Serial Manipulator for Pick and Drop Objects for Material Handling at Uiri Metal Forming Workshop. by Behangana, Abert

    Published 2024
    “…Static and dynamic analyses conducted via ANSYS Workbench validated the manipulator's structural integrity under a 50N load, confirming its resistance to significant deformation during operation. MATLAB's ode45 and Simulink were employed to simulate joint motion and trajectory planning, providing insights into the manipulator's dynamic behavior under varied scenarios. …”
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    Thesis
  4. 884

    A Metabolic Study on Colon Cancer Using 1H Nuclear Magnetic Resonance Spectroscopy by Zahra Zamani, Mohammad Arjmand, Farideh Vahabi, Seyed Mahmood Eshaq Hosseini, Sadegh Mohammad Fazeli, Ayda Iravani, Parastoo Bayat, Akbar Oghalayee, Mahshid Mehrabanfar, Reza Haj Hosseini, Mohammad Tashakorpour, Mohsen Tafazzoli, Sedigheh Sadeghi

    Published 2014-01-01
    “…Samples were sent for 1HNMR spectroscopy and analysis was carried out Chenomex and MATLAB software. Metabolites were identified using Human Metabolic Data Base (HDMB) and the main metabolic cycles were identified using Metaboanalyst software. …”
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    Article
  5. 885

    Sediment flow connectivity index data for the Apulia region (Italy): An open-source geodatabase and the innovative CONNECTOSED WebGIS platformZenodo by Alok Kushabaha, Domenico Capolongo, Giovanni Scicchitano, Floriana Rizzo, Marina Zingaro

    Published 2025-02-01
    “…The geodatabase maintains the mapping methodology underlying the SfCI algorithm by integrating various Earth datasets from multiple sources through ArcMap™, QGIS® and Matlab® software. This approach aligns surface characteristics with driving forces to describe the spatial variability of sediment pathways and identify hotspot areas. …”
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    Article
  6. 886

    Energy efficiency and indoor climatic conditions in buildings: dynamic modeling for systemic improvement by Inna Bilous, Dmytro Biriukov, Tatiana Eutukhova, Oleksandr Novoseltsev, Volodymyr Voloshchuk, Aleksejs Prozuments

    Published 2025-01-01
    “…The dynamic models of the energy supply system is implemented in the MATLAB/Simscape software environment and the possibilities (schemes) of detailing the components of different types of sources are shown. …”
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    Article
  7. 887

    Practical analysis of using PPPH and raPPPid for Precise Point Positioning in Europe by Saber Mohamed, El-Mewafi Mahmoud, Awad Ahmed

    Published 2025-06-01
    “…The purpose of this study is to evaluate the accuracy of using two MATLAB-based programs, raPPPid and PPPH for precise point positioning in Europe. …”
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    Article
  8. 888

    Energy transfer aspects of chemically reactive Casson fluid between a conical gap of cone-disk system with multiple rotations by M. Qamar, M. Khan, A.S. Alqahtani, M.Y. Malik

    Published 2025-03-01
    “…These transformed non-dimensionless equations are resolved utilizing the bvp4c Lobatto IIIA technique via Matlab software. The influence of physical factors like velocity, temperature, concentration, drag friction, heat transportation rate, and Sherwood number are explored theoretically and graphically. …”
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    Article
  9. 889

    Thermal radiation and thermo-diffusion in Casson-ferrofluid over a magnetized porous surface: RSM analysis by S. Manjunatha, J. Santhosh Kumar, Khalil Ur Rehman, Wasfi Shatanawi, S.V.K. Varma

    Published 2025-03-01
    “…The results are obtained using the time-saving bvp4c approach in MATLAB along with the shooting technique and presented in graphs and tables. …”
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    Article
  10. 890

    A data-driven intelligent fault diagnosis framework for permanent magnet in PMSM by Huizhen Wang, Lei Wang, QiYa Wu, Haoying Pei, Lijun Diao

    Published 2025-02-01
    “…Compared to existing methods, this system provides a more comprehensive and autonomous PMSM state recognition, reducing the reliance on expert judgment and minimizing the risk of failure. Through FEM+MATLAB simulations under various demagnetization and load conditions demonstrate the framework's effectiveness in monitoring PM health. …”
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    Article
  11. 891

    A numerical investigation of heat transfer performance in a prismatic battery cooling system using hybrid nanofluids by B. Venkateswarlu, Santosh Chavan, Sang Woo Joo, Sung Chul Kim, Kottakkaran Sooppy Nisar

    Published 2025-02-01
    “…Further, numerical simulations are performed for the model equation using the shooting process algorithm in MATLAB software. The results are analyzed to evaluate the coolant temperature, flow behavior, and heat transfer efficiency of the nanofluids surrounding the battery under varying factors. …”
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    Article
  12. 892

    Numerical simulation of rotating flow of CNT nanofluids with thermal radiation, ohmic heating, and autocatalytic chemical reactions by S. Eswaramoorthi, Saleem Nasir, K. Loganathan, M. Satyanarayana Gupta, Abdallah Berrouk

    Published 2025-02-01
    “…The reduced ODEs are numerically reckoned by adopting the bvp4c scheme in MATLAB. The repercussions of flow factors on velocity, temperature, nanoparticle concentration, skin friction coefficients, and local Nusselt number are provided via tables and graphs. …”
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    Article
  13. 893

    Power Controlled Resource Allocation and Task Offloading via Optimized Deep Reinforcement Learning in D2D Assisted Mobile Edge Computing by Sambi Reddy Gottam, Udit Narayana Kar

    Published 2025-01-01
    “…The system is simulated on the MATLAB platform, and key performance metrics such as latency, average energy consumption, and sum rate (SR) are analyzed and compared with those of existing methods. …”
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    Article
  14. 894

    A kurtosis-ESPRIT algorithm for RealTime stability assessment in droop controlled microgrids by Adham Osama, Abdallah F. El-Hamalawy, Mohammed E. Ammar, Amr M. AbdelAty, Hatem H. Zeineldin, Tarek H. M. EL-Fouly, Ehab F. El-Saadany

    Published 2025-01-01
    “…The effectiveness of the developed approach is validated via MATLAB/SIMULINK simulations. Four case studies were conducted to verify the robustness of the proposed algorithm as follows: under different values of active power droop gains, several variations of lines’ X/R ratios, various levels of noise, and under large load changes and topological disturbances. …”
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    Article
  15. 895

    Design of a Solar‐Wind Hybrid Renewable Energy System for Power Quality Enhancement: A Case Study of 2.5 MW Real Time Domestic Grid by F. Max Savio, S. Vinson Joshua, K. Usha, Muhammad Faheem, Raju Kannadasan, Arfat Ahmad Khan

    Published 2025-01-01
    “…The system was modeled and simulated using MATLAB, and its performance was evaluated through a detailed Total Harmonic Distortion (THD) analysis. …”
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    Article
  16. 896

    Mathematical model for energy savings in blood donations at the Cienfuegos Blood Bank by David Lorenzo Calles, Manuel E. Cortés Cortés

    Published 2025-01-01
    “…A mathematical model was built using non-linear regression and the calculation of the Least Squares method, using MatLab and the application of Javascript software, which models the blood donation process and electrical consumption, determining the necessary number of daily donations to minimize electrical consumption. …”
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    Article
  17. 897

    Development of a Small-Working-Volume Plunger Hydraulic Pump with Improved Performance Characteristics by Alexey N. Beskopylny, Denis Medvedev, Vyacheslav Grishchenko, Evgeniy Ivliev

    Published 2025-01-01
    “…The solution was implemented on a computer using the dynamic modelling environment MATLAB/Simulink. In order to verify the mathematical model’s adequacy, a plunger pump prototype was built and integrated with a test bench featuring a measurement system. …”
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    Article
  18. 898

    Variation Characteristics of the Main Hydrochemical Indexes in Typical Subterranean Rivers in the South China Karst Region Based on Curve Fitting by Shuyi Liu, Chuan Liang, Lina Wang, Lingwei Zeng, Chunyi Wang

    Published 2019-01-01
    “…Additionally, we consolidated the data collected since 1960 and, by applying MATLAB, a variety of fitting curve methods were used to fit all the data, and the results showed that cubic spline interpolation fitting performed the best. …”
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    Article
  19. 899

    A novel adaptive droop-based SoC balancing control strategy for distributed energy storage system in DC microgrid by Liangliang Guo, Xinrui Liu, Xinyu Li, Rui Wang, Hanwen Ren, Zhiliang Wang, Qiuye Sun

    Published 2025-04-01
    “…Finally, the control method proposed in this paper is evaluated comprehensively on MATLAB/Simlink simulation platform and hardware-in-the-loop (HIL) experimental platform. …”
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    Article
  20. 900

    On the 5G Communications: Fractal-Shaped Antennas for PPDR Applications by Mihai-Virgil Nichita, Maria-Alexandra Paun, Vladimir-Alexandru Paun, Viorel-Puiu Paun

    Published 2021-01-01
    “…In order to implement PPDR communications in 5G technology, frequency bandwidths of importance have been carefully selected and properly included in the antenna developments under MATLAB environment. Important information necessary for antenna designers, such as 360 degrees directivity at various frequencies, the impedance (resistance and reactance) along the bandwidth of interest, as well as voltage standing wave ratio (VSWR) along the bandwidth of interest for dipole, one-iteration, and two-iteration Koch’s curves, respectively, have been obtained. …”
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    Article