ID 原文 译文
20425 模型求解部分，根据缺失数据的位置特点设计了适合当前应用场景且与稀疏表示基相关性低的观测矩阵。 In the solution part of the model, according to the location of missing data, the measurement matrix is designed suitable for the current application scenario and low correlation with the sparse representation basis.
20426 接着，从稀疏表示向量是否足够稀疏和感知矩阵是否满足有限等距特性两个方面验证了模型的性能。 Then, the validity of the model is verified from two aspects: Whether the sparserepresentation vector is sufficiently sparse and the sensing matrix satisfies the restricted isometry property.
20427 最后，仿真结果表明，所提算法在数据缺失严重的情况下具有良好的性能。 Simulation results show that the proposed algorithm has good performance in the case where a high ratio ofdata are missing.
20428 通过零均值化的微观结构模式二值化(ZMPB)处理，该文提出一种立足于局部图像多尺度结构二值模式提取的图像表示方法。 By means of Zero-mean Microstructure Pattern Binarization (ZMPB), an image representation method based on image local microstructure binary pattern extraction is proposed.
20429 该方法能够表达图像中可能出现的各种具有视觉意义的重要模式结构， The method can express allthe important patterns with visual meaning that may occur in the image.
20430 同时通过主导二值模式学习模型，可以获得适应于图像数据集的主导特征模式子集，在特征鲁棒性、鉴别力和表达能力上达到优异性能，同时可以有效降低特征编码的维度，提高算法的执行速度。 Moreover, through the dominantbinary pattern learning model, the dominant feature pattern set adapted to the different data sets is obtained,which not noly achieves excellent ability in feature robustness, discriminative and representation, but also cangreatly reduce the dimension of feature coding and improve the execution speed of the algorithm.
20431 实验结果表明该算法性能优异，具有很强的鉴别能力和鲁棒性，优于传统LBP和GIMMRP方法，和很多最新算法结果相比，也具有竞争优势。 The experimental results show that the proposed method has strong discriminative power and outperforms the traditional LBP and GIMMRP methods. Compared with many recent algorithms, the proposed method alsopresents a competitive advantage.
20432 毫米波混合波束成形结构受到日益广泛的认可，但缺乏以安全性为着眼点的混合波束成形算法研究，特别是当窃听者具有多用户译码能力时，系统安全性能无法得到保障。 The millimeter-wave hybrid beamforming becomes a widely accepted beamforming method inmillimeter-wave systems. However there is almost no hybrid beamforming algorithm based on security.Especially when the eavesdropper has multi-user decoding capability, the system security performance can notbe guaranteed.
20433 针对上述问题，该文基于人工噪声辅助的思想提出一种毫米波下行多用户系统安全混合波束成形算法。 To solve this problem, a security hybrid beamforming algorithm is proposed for millimeter wavedownlink multiuser system based on artificial noise.
20434 首先，将混合波束成形矩阵的模拟部分和数字部分解耦合独立求解， First, the analog part and the digital part of the hybridbeamforming matrix are decoupled.