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  1. Spread Spectrum Communication System Performance Analysis based on the Complete Complementary Sequence

  2. Spread Spectrum Communication System Performance Analysis based on the Complete Complementary Sequence

  3. 所属分类：其它

    • 发布日期：2021-02-21
    • 文件大小：501760
    • 提供者：weixin_38696836

  1. A Feasibly Efficient Cooperative Spectrum Sensing Scheme Based on Cholesky Decomposition of The Correlation Matrix

  2. Cooperative spectrum sensing, proposed to improve the performance of spectrum sensing in cognitiveradio systems where there are multiple secondary users who can cooperatively detect the presenceof one primary user, is receiving significant attention.

  3. 所属分类：其它

    • 发布日期：2021-02-21
    • 文件大小：421888
    • 提供者：weixin_38609571

  1. A Robust Cooperative Spectrum Sensing Method in Cognitive Radio Networks

  2. In real cognitive radio networks, the requirement for spectrum sensing in the case of lacking prior information and dynamically varying noise levels indeed poses a severe challenge. Motivated by these, in this letter, a Cooperative Power spectral den

  3. 所属分类：其它

    • 发布日期：2021-02-21
    • 文件大小：162816
    • 提供者：weixin_38693084

  1. Single-Step Tunable Group Delay Phaser for Spectrum Sniffing

  2. Single-Step Tunable Group Delay Phaser for Spectrum Sniffing

  3. 所属分类：其它

    • 发布日期：2021-02-21
    • 文件大小：716800
    • 提供者：weixin_38631773

  1. Research into the inversion of the induced polarization relaxation time spectrum based on the uniform amplitude sampling

  2. Research into the inversion of the induced polarization relaxation time spectrum based on the uniform amplitude sampling method

  3. 所属分类：其它

    • 发布日期：2021-02-21
    • 文件大小：1048576
    • 提供者：weixin_38519849

  1. Spectrum sidelobe suppression for discrete Fourier transformation-based orthogonal frequency division multiplexing using

  2. Spectrum sidelobe suppression for discrete Fourier transformation-based orthogonal frequency division multiplexing using adjacent subcarriers correlative coding

  3. 所属分类：其它

    • 发布日期：2021-02-21
    • 文件大小：559104
    • 提供者：weixin_38746442

  1. Nonconvex dynamic spectrum allocation for cognitive radio networks via particle swarm optimization and simulated anneali

  2. Nonconvex dynamic spectrum allocation for cognitive radio networks via particle swarm optimization and simulated annealing

  3. 所属分类：其它

    • 发布日期：2021-02-21
    • 文件大小：544768
    • 提供者：weixin_38536576

  1. The X Loss: Band-Mix Selection for Opportunistic Spectrum Accessing with Uncertain Spectrum Supply from Primary Service

  2. In a cognitive radio network, primary service providers (PSPs) set prices for the vacant licensed bands and sell/lease them for pecuniary gains while the secondary service provider (SSP) can buy/rent the bands and support opportunistic spectrum acces

  3. 所属分类：其它

    • 发布日期：2021-02-21
    • 文件大小：960512
    • 提供者：weixin_38517113

  1. Polychromatic set theory-based spectrum access in cognitive radios

  2. Polychromatic set theory-based spectrum access in cognitive radios

  3. 所属分类：其它

    • 发布日期：2021-02-21
    • 文件大小：468992
    • 提供者：weixin_38746918

  1. Spectrum sensing for cognitive radio networks with correlated multiple antennas

  2. A weighted energy detector and correlated-generalised likelihood ratio test detector are proposed for spectrum sensing assisted with correlated multiple antennas in cognitive radio. Simulations are presented to show that the detection performance of

  3. 所属分类：其它

    • 发布日期：2021-02-21
    • 文件大小：129024
    • 提供者：weixin_38616505

  1. Coverage probability driven dynamic spectrum allocation in heterogeneous wireless networks

  2. Coverage probability driven dynamic spectrum allocation in heterogeneous wireless networks

  3. 所属分类：其它

    • 发布日期：2021-02-21
    • 文件大小：103424
    • 提供者：weixin_38661939

  1. De-noising of Raman spectrum signal based on stationary wavelet transform

  2. In this paper, the Raman spectrum signal de-noising based on stationary wavelet transform is discussed. Haar wavelet is selected to decompose the Raman spectrum signal for several levels based on stationary wavelet transform. The noise mean square {s

  3. 所属分类：其它

    • 发布日期：2021-02-13
    • 文件大小：415744
    • 提供者：weixin_38619967

  1. Multiwavelength Raman fiber ring laser with the spectrum profile broadened by parametric four wave mixing in highly nonl

  2. A broadband multiwavelength Raman fiber ring laser (RFRL) covering the whole C-band at room temperature are presented. The effect of the intracavity highly nonlinear dispersion-shifted fiber on broadening and flattening the output spectrum envelope i

  3. 所属分类：其它

    • 发布日期：2021-02-13
    • 文件大小：458752
    • 提供者：weixin_38626943

  1. Characteristics of the transmission spectrum of the long period fiber gratings based on the coupling of core mode to the

  2. The characteristics of the transmission spectrum of the Long-period fiber gratings (LPFGs) based on the coupling of core mode to a higher order cladding mode (HE mode) are investigated using the coupled mode theory. This kind of LPFGs is different fr

  3. 所属分类：其它

    • 发布日期：2021-02-12
    • 文件大小：524288
    • 提供者：weixin_38609453

  1. Conductor-h2o-driverlessai：将H2O无人驾驶AI集成为IBM Spectrum Conductor的应用程序实例-源码

  2. 指挥-h2o-driverlessai 要将无驱动程序AI与IBM Spectrum Conductor一起使用，您需要在计划运行无驱动程序AI的集群的每个节点上下载并安装无驱动程序AI。 首先下载TAR SH版本以在每个主机上安装： : 在每台主机上安装无驱动程序AI之后，安装中将有一个名为Spectrum_conductor的文件夹，并带有一个应用程序模板，以使其在IBM Spectrum Conductor中运行。 将dai_template.yaml下载到本地计算机。 如果要在I

  3. 所属分类：其它

    • 发布日期：2021-02-12
    • 文件大小：7168
    • 提供者：weixin_42116604

  1. Spiral spectrum of Airy–Schell beams through non-Kolmogorov turbulence

  2. Based on the geometrical optics approximation, we analyze the effects of non-Kolmogorov turbulence on the spiral spectrum of the orbital angular momentum (OAM) of Airy–Schell beams. Our numerical results of Airy–Schell beams on the horizontal path sh

  3. 所属分类：其它

    • 发布日期：2021-02-12
    • 文件大小：968704
    • 提供者：weixin_38546608

  1. Invariance of spectrum and polarization of electromagnetic Gaussian Schell-model beams propagating in free space

  2. The propagation of polychromatic electromagnetic Gaussian Schell-model (EGSM) beams in free space is investigated. It is shown that the spectral degree of polarization, spectral degree of coherence, and normalized spectrum change generally on propaga

  3. 所属分类：其它

    • 发布日期：2021-02-12
    • 文件大小：174080
    • 提供者：weixin_38701340

  1. Grouping and selecting singular spectrum analysis components for denoising via empirical mode decomposition approach

  2. Grouping and selecting singular spectrum analysis components for denoising via empirical mode decomposition approach

  3. 所属分类：其它

    • 发布日期：2021-02-11
    • 文件大小：773120
    • 提供者：weixin_38656989

  1. Maximization of Link Capacity by Joint Power and Spectrum Allocation for Smart Satellite Transponder

  2. Maximization of Link Capacity by Joint Power and Spectrum Allocation for Smart Satellite Transponder

  3. 所属分类：其它

    • 发布日期：2021-02-11
    • 文件大小：312320
    • 提供者：weixin_38688380

  1. Photo-acoustic spectrum and detection of nitrogen dioxide

  2. The photo-acoustic (PA) spectrum of nitrogen dioxide (NO2) in the range of 420-520 nm with a Nd:YAG pumped optical parametric generator and amplifier as radiation source is presented. The spectrum has a characteristic of banded structure superimposed

  3. 所属分类：其它

    • 发布日期：2021-02-11
    • 文件大小：209920
    • 提供者：weixin_38706197
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