ID 原文 译文
23785 仿真结果表明，该方法能在低信噪比条件下有效抑制等振幅 mc-PPS 的自交叉项和互交叉项的干扰，具有最佳的时频聚集性，克服了全局搜索基函数计算量大的问题，适用于非平稳信号的分析和处理。 Simulation results verify that the proposed method can restrain effectively the cross-interference of constant mc-PPS in low Signal-to-Noise Ratio condition, maintain a high time-frequency aggregation, and overcome the large computation of global searching algorithm. Furthermore, this method is suitable for non-stationary signals analysis and processing.
23786 为实现运行体空间认知和自主导航，借鉴生物导航机理，该文提出基于多尺度空间表征的生物启发目标指引导航模型。 In order to achieve spatial cognition and autonomous navigation, enlightened by the mechanism for biological navigation, a bio-inspired goal-directed navigation model based on a multi-scale spatial representation is proposed.
23787 首先构建不同尺度位置细胞图编码空间环境，采用高斯模型模拟位置细胞放电率，并将其作为 Q 学习的状态输入，然后采用模拟退火方法完成行为选择，通过多次探索学习使运行体能够正确规划出一条从起始点到目标点的最短路径。 First, a place cell map with different scales is constructed for encoding the space environment. Second, the firing rate of place cells in each layer is calculated by the Gaussian function as the input of Q-learning process. Third, the annealing strategy is used to choose a reasonable action. After training and learning, the robot can succeed to plan an optimal route from the starting point to the goal point.
23788 仿真结果表明，该方法用于目标指引导航是可行的，相对于单尺度位置细胞空间认知模型，该方法不但符合多尺度空间表征的生物学依据，而且学习速度更快。 Simulation results show that, the proposed method is feasible for goal-directed navigation. Compared with the spatial cognitive model of single scale place cells, the proposed method not only meets the multi-scale spatial representation nature of place cells in hippocampus, but also has a faster learning speed.
23789 在存在障碍物的环境中，能够顺利完成目标指引导航任务，并且当障碍物发生变化时具有较好的适应性。 Additionally, it has good performance on completing the goal-oriented navigation in the presence of obstacles, and can adapt to the change of obstacles in the environment.
23790 针对传统 ROM(Read-Only Memory)存储密度低、功耗高的问题，该文提出一种采用二极管单元并通过接触孔编程来存储数据的掩模 ROM。 Since the traditional Read-Only Memory (ROM) has the problems of low density and high power consumption, a mask ROM based on diode cells and contact-programming process is proposed.
23791 二极管阵列采用双沟槽隔离工艺和无间隙接触孔连接方式实现了极高的存储密度。 With dual-trench isolation process and borderless contact scheme, the diode array can realize ultrahigh density.
23792 基于此设计了一款容量为 2 Mb 的掩模 ROM，包含 8 个 256 kb 的子阵列。 Based on the proposed novel diode array, a mask ROM macro with 2 Mb capacity is designed, which contains 8 256 kb sub-arrays.
23793 二极管阵列采用 40 nm 设计规则，外围逻辑电路采用 2.5 V CMOS 工艺完成设计。 The diode arrays are fabricated with 40 nm design rule and the peripheral logic circuits are achieved in 2.5 V CMOS process.
23794 二极管单元的有效面积仅为 0.0172mμ，存储密度高达 0.0268 mm2/Mb。 The effective area of the diode cell is only 0.017 2mμ and the density of the diode array is 0.0268 mm2/Mb.