Showing 121 - 140 results of 283 for search 'rectangular (selection OR detection)', query time: 0.12s Refine Results
  1. 121

    Appearance Design Method of Ceramic Art Based on VR Visualization Technology by Hui Li

    Published 2022-01-01
    “…Taking the realization of a rectangular lighting area with high uniformity as the main goal, the mathematical model is used to construct a system of partial differential equations of free-form surfaces, and the effect of the method in this study is verified by combining with the simulation research. …”
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    Article
  2. 122

    A Low-Complexity Expectation Propagation Detector for OTFS by Xumin Pu, Zhinan Sun, Wanli Wen, Qianbin Chen, Shi Jin

    Published 2024-01-01
    “…In this paper, we propose a low-complexity expectation propagation (EP) detector for orthogonal time frequency space (OTFS) system with practical rectangular waveforms. In the high-mobility scenario, OTFS is becoming a potential scheme for the sixth-generation (6G) wireless communication system. …”
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  3. 123

    Optimizing the Design of Surface-Acoustic-Wave Ring Resonator by Changing the Interdigitated Transducer Topology by S. Yu. Shevchenko, D. A. Mikhailenko, B. Nyamweru

    Published 2021-12-01
    “…The data obtained allowed an optimal design of the ring resonator to be proposed: an IDT with rectangular pins without selective withdrawal.Conclusion. …”
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  4. 124

    Effects of Gas–Surface Interaction Conditions on the Performance of Knudsen Force-Based, Low-Pressure Micro Hydrogen Sensors by Yanli Wang, Xiaowei Wang, Chunlin Du, Zhijun Zhang

    Published 2025-05-01
    “…The effects of gas–surface interaction conditions (accommodation coefficients, temperature differences, and carrier gases) on gas flows and hydrogen detection performance (Knudsen force) in MEMS gas sensors, consisting of a series of triangular cold beams and rectangular hot beams, are studied by using direct simulation Monte Carlo (DSMC) method combined with the Cercignani–Lampis–Lord (CLL) model in this work. …”
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  5. 125

    The Conformal Finite-Difference Time-Domain Simulation of GPR Wave Propagation in Complex Geoelectric Structures by Man Yang, Hongyuan Fang, Dazhong Chen, Xueming Du, Fuming Wang

    Published 2020-01-01
    “…The approximate processing of rectangular mesh parameters will result in calculation errors and virtual surface waves for irregular targets of an underground structure. …”
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  6. 126
  7. 127

    Monitoring a sudden crack of beam-like bridge during earthquake excitation by Nguyen Viet Khoa

    Published 2013-09-01
    “…The derivation of the stiffness matrix of a 3D cracked beam element with rectangular section adopted from fracture mechanics is presented. …”
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  8. 128

    On the Minimum Quantity of Mobile Sensor Nodes for Full Coverage in Hybrid WSN by Monik Silva Sousa, João Viana da Fonseca Neto

    Published 2025-05-01
    “…The hybrid WSN architecture, together with the proposed method, achieves full coverage efficiently and better utilizes the detection circumference of sensors compared to traditional rectangular monitoring regions.…”
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    Article
  9. 129

    Geometric Analysis of a Multi-fingered Robotic Hand Involving an Iris Mechanism by Juntao HUANG, Tadashi EGAMI

    Published 2025-02-01
    “…The findings provide specific guidelines on the selection of an appropriate iris multi-finger robotic hand configuration for specific target objects.…”
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    Article
  10. 130

    Developing an ISO11783-compliant prescription map for variable rate spraying in vineyards based on 3D canopy reconstruction by Björn Poss, Nikos Tsoulias, Galibjon M. Sharipov, Andreas Heiß, Dimitrios S. Paraforos

    Published 2025-03-01
    “…The prescription map was tested using an ISOBUS compatible operating terminal and a prototype sprayer.The analysis of the rectangular board showed a maximum RMSE of 8.3 % for height determination. …”
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    Article
  11. 131

    High‐performance photonic crystal fibre biosensor for identifying Jurkat cells by refractive index analysis by Most. Momtahina Bani, Khalid Sifulla Noor, A. H. M. Iftekharul Ferdous, Md. Shamim Anower

    Published 2024-12-01
    “…Jurkat cells can be detected with remarkable accuracy using the recently created Photonic Crystal Fibre (PCF). …”
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  12. 132

    Determination of the location of air objects in polistatic radar system parasitising on radiation telecommunication systems by E. G. Borisov

    Published 2018-10-01
    “…The article considers options for determining the rectangular coordinates of air objects in a system of bistatic radar stations using radio emission from external sources for target detection. …”
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  13. 133

    Study on the calculation method of seismic coefficient for slope stability using shear beam theory by Mengchen WANG, Yahong DENG, Huandong MU, Nan YANG, Faqiao QIAN

    Published 2024-12-01
    “…Based on shear beam theory, this paper derives the formula for the seismic response acceleration for rectangular trapezoidal slopes and analyzes the impact of various factors on slope response acceleration. …”
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  14. 134

    Long-term clinical comparison of three different femoral stems in Total Hip Arthroplasty with femoral shortening in patients with high-riding hips by Kutalmis Albayrak, Yakup Alpay, Ozgur Ismail Turk, Muhammed Mert, Deniz Akbulut, Akif Albayrak

    Published 2025-05-01
    “…These findings highlight the importance of implant selection in optimizing patient outcomes. Clinical trial number Not applicable.…”
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  15. 135

    Electrically Stimulated and Frequency-Tunable Photonic Tonic Spiking Neuron Based on a DFB-LD Under Optical Feedback by Zhiqiang Lei, Chaotao He, Qiupin Wang, Pu Ou, Zhengmao Wu, Guangqiong Xia

    Published 2025-05-01
    “…Finally, through adjusting the delayed time of optical feedback and selecting the matched rectangular electrical pulse, the frequency of tonic spiking can be detuned within a range exceeding 5 GHz.…”
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  16. 136

    Surface Eddy Current Probes: Excitation Systems of the Optimal Electromagnetic Field (Review) by V. Ya. Halchenko, R. V. Trembovetskaya, V. V. Tychkov

    Published 2020-06-01
    “…Analysis of eddy current probe designs with a homogeneous excitation field created by circular, rectangular tangential and normal coils, as well as by creating a rotational excitation field was carried out. …”
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  17. 137

    Research on Cam–Kalm Automatic Tracking Technology of Low, Slow, and Small Target Based on Gm-APD LiDAR by Dongfang Guo, Yanchen Qu, Xin Zhou, Jianfeng Sun, Shengwen Yin, Jie Lu, Feng Liu

    Published 2025-01-01
    “…The proposed system also introduces two-dimensional Gaussian fitting and edge detection algorithms to automatically determine the target’s center position and the tracking rectangular box, thereby improving the automation of target tracking. …”
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  18. 138

    Assessment of Postural Sway Area in Single-Leg Balance: A Comparative Analysis of Center-of-Pressure Area Metrics with the Convex Hull approach by Seung-Hee Nam, Kyung-Min Kim

    Published 2025-05-01
    “…The 95% ellipse and convex hull area produced similar results and were significantly different from the rectangular and 66% effective area (p<.001). CONCLUSIONS These findings suggest that the convex hull area is capable of detecting changes in postural control alongside the 95% ellipse area, performing comparably to traditional sway area metrics. …”
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  19. 139

    Elliptical Method for Damage Identification in Carbon Fibre Reinforced Polymer Laminates by Daerefa-a Mitsheal Amafabia, Diogo Montalvão, Opukuro David-West, George Haritos

    Published 2019-01-01
    “…It is observed that when the receptance is plotted in the elliptical plane, the area of the ellipse formed close to the resonant frequencies (which depends on the modal constants) can be used to detect damage, namely, composite carbon fibre reinforced polymer (CFRP) rectangular plates. …”
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  20. 140

    Spatial identification of manipulable objects for a bionic hand prosthesis by Yurii LOBUR, Kostiantyn VONSEVYCH, Natalia BEZUGLA

    Published 2025-03-01
    “…The neural network was trained on a set of images of basic shapes (spherical, rectangular, cylindrical), which achieved an average identification accuracy of over 89% with a processing time of one image of 2 ms. …”
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