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目标等大地高飞行时高度与2D雷达系统误差联合估计
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作者 陈林元 唐晶晶 杨洋 《电子信息对抗技术》 2020年第3期29-34,39,共7页
实际应用背景中,许多目标均做等大地高飞行,但飞行高度值未知。探测中高空目标时,2D雷达系统误差估计需要同时对目标高度进行估计。针对这种情形,首先,建立地球球处理模型,并验证这种近似处理模型的可行性;其次提出将目标高度与2D雷达... 实际应用背景中,许多目标均做等大地高飞行,但飞行高度值未知。探测中高空目标时,2D雷达系统误差估计需要同时对目标高度进行估计。针对这种情形,首先,建立地球球处理模型,并验证这种近似处理模型的可行性;其次提出将目标高度与2D雷达系统误差进行联合估计的思想,并建立ECEF坐标系下的联合估计模型;仿真结果验证该方法的有效性,经过系统误差修正和高度补偿后,各2D雷达探测航迹精度得到大幅提高。 展开更多
关键词 系统误差估计 度估计 联合估计 等大地高 2D雷达
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Female Leadership and Organizational Climate in a University Institute
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作者 Paula Ponce Lazaro Selene Viridiana Perez Ramirez Silvia Cartujano Escobar Roque Lopez Tarango Crisoforo Alvarez Violante Braian Real Bahena 《Journal of Modern Accounting and Auditing》 2014年第10期1055-1059,共5页
This paper addresses the case of the Professional Institute of the Southern Region (IPRES), an institute of higher education in the State University of Morelos, with the aim of showing the measurement results of org... This paper addresses the case of the Professional Institute of the Southern Region (IPRES), an institute of higher education in the State University of Morelos, with the aim of showing the measurement results of organizational climate before and after the change of the principal to know some internal features and describe the organizational climate of workers' perception in a transition stage; besides, the influence of the current director's leadership is analyzed in the achievement of organizational goals and how the perception of organizational climate or working environment can be affected by female leadership is also dealt with. In Mexico, there are more and more women running various organizations, including those belonging to the field of education, and universities are no exception. On the other hand, the type of leadership being exercised can promote or hinder the proper performance of the institute and may be a factor of distinction and influence the behavior of those who integrate it; therefore, knowing how it works provides feedback about the processes that determine organizational behavior and the working environment. 展开更多
关键词 organizational climate female leadership PERCEPTION leadership styles
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