ID | 原文 | 译文 |
25835 | 新方案与已有支持算术张成程序的属性加密方案相比,实现了密文访问策略、公开参数长度固定且满足适应安全性。 | Compared with the existing attribute-based encryption schemes which support arithmetic span programs, the new scheme has the advantages of ciphertext access policy, fixed length of public parameters and adaptive security. |
25836 | 针对传统控制算法在局部遮蔽条件下无法持续准确地跟踪最大输出功率点,提出一种基于改进羊群算法的光伏系统最大功率跟踪策略。 | Aiming at the fact that traditional control algorithm cannot continuously and accurately track the maximum power point under the condition of partial shading, a strategy for photovoltaic systems based on improved sheep behaviors optimization was proposed. |
25837 | 在羊群算法中引入扰动算子、反向种群和自适应放牧概率,以增强算法的局部开发能力,提高算法的寻优精度。 | Disturbance operator, reverse position and adaptive factor were introduced in sheep behaviors optimization to enhance the local development ability, and improve the optimization accuracy of the algorithm. |
25838 | 均匀光照、局部遮蔽和变照度 3 种条件下的实验结果表明,改进羊群算法在不同环境条件下均能持续稳定地跟踪最大功率点,在收敛时间和收敛精度上均有较大优势,验证了该算法在最大功率点跟踪控制中的可行性。 | The experimental results under the conditions of uniform illumination, partial shading and variable irradiation show that the improved sheep behaviors optimization can steadily track the maximum power point under different environmental conditions, and the algorithm has greater advantages in convergence time and convergence accuracy, verifying the feasibility of this algorithm in the maximum power point tracking control. |
25839 | 本文设计了一种适用于电机矢量控制算法的数字信号处理系统的微架构定义,包括其指令集定义、存储器模型以及与主 CPU 的交互模式。 | A fully customized digital signal processor for motor field-oriented control is proposed. The instruction set, memory model and interaction method with main-CPU is discussed. |
25840 | 该设计具有通过固定部分多操作数有效缩减指令编码长度提高代码密度以及后台执行多周期指令提高 ALU 并行效率的显著优点。 | Fixing some of the operands in multi-op instructions al-lows a reduced instruction encoding length and therefore an economical code size. Background execution improves arithmetic and logic unit( ALU) computation parallelism. |
25841 | 文中给出了典型的 FOC 控制算法在 DSP( Digital Signal Processor)指令集上实现的指令周期数,也给出了对应架构的电路实现情况,最终以 ARM CORTEX-M0 及几款主流 DSP 作为比较基线,通过实测实验数据证明了体系结构的高能效比,以较为有限的电路面积代价,极大提高了集成 DSP 的嵌入式系统的运行效率。 | In this article, the instruction cycles of typical field-oriented control ( FOC) algorithm is shown. The silicon implementation of the proposed digital signal processor ( DSP) is provided. Taken the commonly used ARM Cortex-M0 processor and several main-stream DSPs as the comparison baseline, the experiment results demonstrate that the micro architecture and circuit implementation of this DSP is energy-efficient and competitive. This approach improves the processing performance at the cost of limited circuit resource. |
25842 | 近年来,深度学习越来越关注噪声抑制的研究。 | In recent years, more and more attention has been paid to the study and research of noise suppression. |
25843 | 本文提出了一种噪声抑制深度学习策略,该策略通过构建噪声无感网络( Noise Unaware Network,NUN) 和可信度估计单元( Reliability Estimation Gate,REG) 来处理训练数据含有噪声的情况。 | This paper proposes a noise suppression deep learning strategy that deals with the presence of noise in training data by constructing a Noise Unaware Network ( NUN) and Reliability Estimation Gate ( REG) . |
25844 | 通过对每个样本的可信度进行评估,调节其在训练时的权重,从而降低标签噪声对网络训练的影响。 | By evaluating the reliability of each sampleand adjusting its weight during training, the influence of label noise on network training can be reduced. |