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P.L. Boglar (see ibid., vol.AES-23, no.3, p.298-310, May 1987) developed a recursive formulation of the Chan, Hu, and Plant (CHP) algorithm, and the results of the simulation verified the performance improvements. The commenter claims that Bogler obtained an incorrect recursive formulation of input estimation because he incorrectly used the formulation of the Kalman filter. The commenter presents calculations that aim to demonstrate this claim 相似文献
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S. Farooq H. Govil 《Advances in Space Research (includes Cospar's Information Bulletin, Space Research Today)》2014
Crystalline in the Kumaon Himalaya, India near Askot area is a prominent site of the base metal mineralization and gossanised surface. This area is hosted by the sulphides and sulphates of Cu, Pb, Zn and Au and Ag mineralization with the altered rocks like sericite chlorite schist, gneiss etc. Due to the deep weathering this area is also a good illustration site of the gossanised outcrop. 相似文献
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Two previously proposed adaptive covariance-type Kalman filtering techniques for tracking maneuvering targets (see Y.T. Chan et al. ibid., p.237-44, Mar. 1979, and Z. Tang et al. Report, Department of Electrical and Computer Engineering, Oregon State University, Corvallis, Oct. 1983) are developed further to utilize the information-type Kalman filter. These adaptive information-type filters are described in structurally decoupled forms, thereby greatly reducing the computational requirements while rendering the filters amenable to implementation on parallel processors. A coherent decision procedure for including partial coupling when necessary is developed via offline analysis of crosscorrelation functions 相似文献
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为了在一定的跟踪精度范围内且存在不确定性因素的情况下控制机器人跟踪设定的轨迹,给出了一种基于控制器输出误差法的自适应模糊控制法来控制机器人手臂.采用梯度下降法调节部分或全部参数以减小输出误差.该方法被应用于5自由度机器人控制系统中,仿真结果显示模糊逻辑控制器参数得到了实时调整,该方法有效. 相似文献
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提出了适用于跟踪在复杂背景下快速移动目标的实时跟踪系统.利用基于马尔可夫场模型的背景减除算法检测像素变化,以跟踪移动目标.分割掩膜的先验概率用马尔可夫场模型来表示,因此目标跟踪任务即被转化成最大后验问题.实验结果表明,本文算法在简单背景或复杂背景下的离线和在线移动目标跟踪方面均有较好的效果. 相似文献
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