ID 原文 译文
11614 若不进行精确的系统误差配准,则可能导致多平台、多传感器跟踪系统对目标融合跟踪的错误或对同一目标产生多条航迹,从而导致系统性能恶化。 ‭If they do not accurately registration system error, may lead to multiple platforms, multi-sensor fusion tracking system for target tracking errors or on the same target multiple track, resulting in system performance deterioration.
11615 给出了基于目标SINGER运动模型的扩维卡尔曼滤波算法。 ‭Is given based on target motion model of the SINGER's d kalman filter algorithm.
11616 通过仿真实验分析了误差配准精度与机动频率的关系,结论为针对不同机动频率目标进行雷达跟踪系统的误差配准提供理论参考。 ‭Error registration accuracy was analyzed through simulation experiments and the relationship between the maneuvering frequency, the conclusion is according to different target maneuvering frequency radar tracking system error registration to provide theoretical reference. ‭
11617 提出一种基于图割算法的图像多区域分割方法,该方法采用核函数对数据项进行隐性的非线性映射,将原始数据映射到高维特征空间。 Put forward a kind of image more regional segmentation method based on graph cut algorithm, this method USES the kernel function to implicit nonlinear mapping of data items, the original data mapped to high-dimensional feature space.
11618 实现图像的线性多类划分,扩展了分段常数模型的应用范围,提高了复杂区域的分割效果。 Realize image linear class divided, expanded the application range of the piecewise constant model, improve the effect of the complex region segmentation.
11619 由于图像边缘梯度变化剧烈,具有不连续性,在平滑项中加入图像的梯度约束条件,减少过分割。 Because the gradient image edge sharp, has no continuity, the smooth add image gradient constraint condition, reduce the over-segmentation.
11620 同时,采用无监督方法设置初始参数,避免了交互操作,更符合多区域分割的要求。 At the same time, the use of unsupervised method to set the initial parameters, to avoid the interactions, more in line with the requirements of many regional segmentation.
11621 实验结果表明,新方法不受图像内容的限制,无论是主观视觉判断还是客观定量分析,该方法都具有较好的分割效果。 The experimental results show that the new method is not restricted by image content, both subjective visual judgment and objective quantitative analysis, this method has good segmentation effect.
11622 针对一类翼展可变飞行器的控制问题,提出了一种连续平滑切换线性变参数(linear parameter varying,LPV)控制器的设计方法。 Variable aircraft control problem for a class of wingspan, a continuous smooth switching linear parameter varying (linear parameter varying, LPV) controller design method.
11623 将变体飞行器建模成以翼展变形率为时变参数的LPV系统,通过对时变参数进行具有重叠特性的区间划分,设计平滑切换控制器。 ‭Variant aircraft modeling into with a wingspan of deformation rate for time-varying parameters LPV system, through the study of the overlapping characteristics of time-varying parameters of interval, smooth switch controller is designed.