注册会员 | 设为首页 | 加入收藏夹
您好，欢迎光临本网站！[请登录] ！[注册会员]！  

搜索资源列表

  1. Three-dimensional focusing properties of Gaussian-dependence superresolving filter

  2. Three-dimensional focusing properties of Gaussian-dependence superresolving filter

  3. 所属分类：其它

    • 发布日期：2021-02-21
    • 文件大小：526336
    • 提供者：weixin_38752074

  1. Fast Converging Estimator for Covariance Matrix Structure of Compound-Gaussian Clutter

  2. In order to estimate the covariance matrix structure of compound-Gaussian clutter, a Fast converging estimator (FCE) is proposed. Moreover, for the match case, the FCE is independent of the clutter power levels. Furthermore, the simulation results sh

  3. 所属分类：其它

    • 发布日期：2021-02-21
    • 文件大小：415744
    • 提供者：weixin_38739164

  1. Robust detector for range-spread targets in non-Gaussian background

  2. Based on the target scatterer density, the range-spread target detection of high-resolution radar is addressed in additive non-Gaussian clutter, which is modeled as a spherically invariant random vector. Firstly, for sparse scatterer density, the det

  3. 所属分类：其它

    • 发布日期：2021-02-21
    • 文件大小：1048576
    • 提供者：weixin_38547887

  1. Hollow Gaussian beam generated by beam shaping with phase-only liquid crystal spatial light modulator

  2. Based on the refractive beam shaping system, the transformation of a quasi-Gaussian beam into a dark hollow Gaussian beam by a phase-only liquid crystal spatial light modulator (LC-SLM) is proposed. According to the energy conservation and constant o

  3. 所属分类：其它

    • 发布日期：2021-02-21
    • 文件大小：840704
    • 提供者：weixin_38548507

  1. Convergence Results for the Gaussian Mixture Implementation of the Extended-Target PHD Filter and Its Extended Kalman Fi

  2. The convergence of the Gaussian mixture extended-target probability hypothesis density (GMEPHD) filter and its extended Kalman (EK) filtering approximation in mildly nonlinear condition, namely, the EK-GM-EPHD filter, is studied here. This paper prov

  3. 所属分类：其它

    • 发布日期：2021-02-21
    • 文件大小：657408
    • 提供者：weixin_38750644

  1. CFAR assessment of covariance matrix estimators for non-Gaussian clutter

  2. In the non-Gaussian clutter modeled as independent and identically distributed spherically invariant random vectors, three estimators of sample covariance matrix (SCM), normalized sample covariance matrix (NSCM) and the corresponding recursive estima

  3. 所属分类：其它

    • 发布日期：2021-02-21
    • 文件大小：465920
    • 提供者：weixin_38599430

  1. Adaptive range-spread target detection based on modified generalised likelihood ratio test in non-Gaussian clutter

  2. Adaptive detection of a range-spread target is addressed for a possibly singular estimated covariance matrix, in non-Gaussian clutter modelled as a spherically invariant random vector. Firstly, a modified generalised likelihood ratio test with recurs

  3. 所属分类：其它

    • 发布日期：2021-02-21
    • 文件大小：530432
    • 提供者：weixin_38562329

  1. THE QUANTUM CAPACITY BOUNDS OF A LOSSY GAUSSIAN QUANTUM CHANNEL

  2. THE QUANTUM CAPACITY BOUNDS OF A LOSSY GAUSSIAN QUANTUM CHANNEL

  3. 所属分类：其它

    • 发布日期：2021-02-21
    • 文件大小：228352
    • 提供者：weixin_38521831

  1. Gaussian filter for nonlinear systems with one-step randomly delayed measurements

  2. Gaussian filter for nonlinear systems with one-step randomly delayed measurements

  3. 所属分类：其它

    • 发布日期：2021-02-20
    • 文件大小：1048576
    • 提供者：weixin_38687343

  1. A hybrid-forecasting model based on Gaussian support vector machine and chaotic particle swarm optimization

  2. A hybrid-forecasting model based on Gaussian support vector machine and chaotic particle swarm optimization

  3. 所属分类：其它

    • 发布日期：2021-02-20
    • 文件大小：370688
    • 提供者：weixin_38692969

  1. PatchGaussian：Patch Gaussian增强的非官方pytorch实现在“使用Patch Gaussian增强在不牺牲精度的情况下提高鲁棒性”中提出[Lopes +，arXiv 2019]-源码

  2. 补丁高斯 这是Patch Gaussian增强的非官方pytorch实现，该论文在Patch Gaussian增强中 。 斑块高斯是一种简单的增强方案，可将噪声添加到输入图像中随机选择的斑块中。 这种简单的增强有助于克服鲁棒性和准确性之间的折衷。 要求 您将需要以下代码来运行代码： Python 3.7以上 PyTorch 1.4+ 火炬视觉 麻木 tqdm 请注意，我使用Ubuntu 18，Pytorch 1.4.0，CUDA 10.1运行代码。 用法 生成样本图像 通过运行patch

  3. 所属分类：其它

    • 发布日期：2021-02-14
    • 文件大小：2097152
    • 提供者：weixin_42181686

  1. Axial distribution of Gaussian beam limited by a hard-edged aperture

  2. In this letter, the axial distribution of Gaussian beam limited by a hard-edged aperture is studied. We theoretically analyze the axial diffraction of Gaussian beam limited by a hard-edged aperture, and give the simpler formulas of the axial diffract

  3. 所属分类：其它

    • 发布日期：2021-02-13
    • 文件大小：541696
    • 提供者：weixin_38531788

  1. Negative refraction and reflection of Gaussian beam on two-dimensional photonic crystal slab

  2. The refraction and reflection of Gaussian beam on two-dimensional photonic crystal (2DPC) slab are studied by the finite-difference time-domain (FDTD) method. It is shown that 2DPC slab enables negative refraction, which is demystified by the distrib

  3. 所属分类：其它

    • 发布日期：2021-02-13
    • 文件大小：590848
    • 提供者：weixin_38717574

  1. Wavefront dislocations of Gaussian beams nesting optical vortices in a turbulent atmosphere

  2. A phase singularity of the light field created by interference of two Gaussian singular beams which propagate in a weak and near ground turbulent atmosphere is analyzed by the Rytov approximation and the short-term averaging method of the dislocation

  3. 所属分类：其它

    • 发布日期：2021-02-13
    • 文件大小：541696
    • 提供者：weixin_38748556

  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. Propagation dynamics of ring Airy Gaussian beams with cosine modulated optical vortices

  2. We numerically investigate the propagation properties of ring Airy Gaussian beams (RAGBs) with cosine modulated optical vortices (CMOV). In comparison to the common RAGBs without any modulation, the dynamic propagation of RAGBs with CMOV exhibits a u

  3. 所属分类：其它

    • 发布日期：2021-02-11
    • 文件大小：1048576
    • 提供者：weixin_38596267

  1. Optical Modulation Format Identification Based on Gaussian Mixture Model of Signal Amplitude Distribution

  2. Optical Modulation Format Identification Based on Gaussian Mixture Model of Signal Amplitude Distribution

  3. 所属分类：其它

    • 发布日期：2021-02-11
    • 文件大小：740352
    • 提供者：weixin_38693476

  1. Propagation of an Airy-Gaussian beam passing through the ABCD optical system with a rectangular aperture

  2. Propagation of an Airy-Gaussian beam passing through the ABCD optical system with a rectangular aperture

  3. 所属分类：其它

    • 发布日期：2021-02-11
    • 文件大小：2097152
    • 提供者：weixin_38599430

  1. Transformation of general astigmatic Gaussian beams in a four-dimensional phase space

  2. A phase space model of two-dimensional (2D) Gaussian beam propagation is generalized for three-dimensional (3D) general astigmatic Gaussian beam passing through first-order optical system. The general astigmatic Gaussian beam is represented by a four

  3. 所属分类：其它

    • 发布日期：2021-02-11
    • 文件大小：121856
    • 提供者：weixin_38587924

  1. Changes in orbital-angular-momentum modes of a propagated vortex Gaussian beam through weak-to-strong atmospheric turbul

  2. Changes in orbital-angular-momentum modes of a propagated vortex Gaussian beam through weak-to-strong atmospheric turbulence

  3. 所属分类：其它

    • 发布日期：2021-02-11
    • 文件大小：655360
    • 提供者：weixin_38675746
« 1 2 3 4 5 6 7 89 10 11 12 13 ... 44 »