Showing 801 - 820 results of 29,984 for search '"optimization"', query time: 0.10s Refine Results
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    Optimization design and simplified decoding for short frame CCPM by Xiao-jie DAI, Ya-feng ZHAN

    Published 2013-05-01
    “…Considering the demand of burst communications,optimization and simplified decoding for coded GMSK sys-tem in short frame was focused on to give an optimum proposal of C<sup>2</sup>PPM system.Simplified demodulator,optimized generation polynomial of the convolution code and matched interleavers were discussed.Simulation results show that for coded GMSK system under AWGN,the performance is better than individual convolution code.Especially when BER is 1×10<sup>-5</sup>,it performs better than Turbo code and LDPC code with the same frame length,and there is no error floor occur-ring.Finally,complexity analysis shows that the coded GMSK system has lower implementation complexity in compari-son with the commonly used convolution code,Turbo code and LDPC code.…”
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  3. 803

    The Incident Field Optimization Method for the Electromagnetic Inverse Problems by Hao Li, Lijia Chen, Jinghui Qiu

    Published 2022-01-01
    “…In this letter, an incident field optimization (IO) method integrated with contrast source inversion (CSI) method and multiplicative regularized CSI (MR-CSI) method is proposed to deal with the electromagnetic inverse problems. …”
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    Stochastic Modeling of Internet Service for Profit Optimization in Uganda by Christopher, Senfuka, Paul, Kizito Mubiru, Maureen, N. Ssempijja

    Published 2020
    Subjects: “…Bandwidth adjustment; internet service; modelling; profit optimization; stochastic demand…”
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  6. 806

    Convergence-Driven Adaptive Many-Objective Particle Swarm Optimization by Yunfei Yi, ZhiYong Wang, Yunying Shi, Zhengzhuo Song, Binbin Zhao

    Published 2025-01-01
    Subjects: “…Many-objective optimization problems…”
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    Improved Grey Particle Swarm Optimization and New Luus-Jaakola Hybrid Algorithm Optimized IMC-PID Controller for Diverse Wing Vibration Systems by Nailu Li, Hua Yang, Anle Mu

    Published 2019-01-01
    “…The problem of PID control optimization is first converted into internal mode control based PID (IMC-PID) parameters optimization problem for complex wing vibration systems. …”
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    Content-Based Image Retrieval Using Colour, Gray, Advanced Texture, Shape Features, and Random Forest Classifier with Optimized Particle Swarm Optimization by Manoharan Subramanian, Velmurugan Lingamuthu, Chandran Venkatesan, Sasikumar Perumal

    Published 2022-01-01
    “…These extracted features are processed in various levels like removing redundancy by optimal feature selection and fusion by optimal weighted linear combination. …”
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    PM2.5 Concentration Prediction Based on Markov Blanke Feature Selection and Hybrid Kernel Support Vector Regression Optimized by Particle Swarm Optimization by Lian-Hua Zhang, Ze-Hong Deng, Wen-Bo Wang

    Published 2021-02-01
    “…In addition, a hybrid kernel (HK) was created to improve upon the traditional support vector regression (SVR) model. Particle swarm optimization (PSO) was used to calculate the optimal parameters of hybrid kernel (HK) SVR, which were then used to establish the nMRMR-PSO-HK-SVR model for PM2.5 concentration prediction. …”
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    Survey of research on application of heuristic algorithm in machine learning by Yanping SHEN, Kangfeng ZHENG, Chunhua WU, Yixian YANG

    Published 2019-12-01
    Subjects: “…parameter and structure optimization…”
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