汉语双模情感语音数据库标注及一致性检测

对缺少含有丰富情感标注信息的情感语音数据库问题,建立了一个包含语音和电声门图仪(EGG)信息的汉语双模情感语音数据库,并对其进行了标注和一致性检测.首先,根据情感语音数据库的特色制定了详细的标注规则和方法,由5名标注者按照制定的标注规则对情感语音数据库进行标注.其次,为了确保情感语音数据库的标注质量和测试标注规则的完整性,标注者在正式标注之前先进行了测试性标注,测试语音包含280条语音(7种情感×2名说话人×20条语音).最后,根据语音标注规则设计了相应的一致性检测算法.结果表明,在5ms的时间误差范围内,5名标注者对相同语音标注的一致性平均可以达到60%以上,当误差范围增大至8ms和10ms时,一致性平均可提高5%和8%.实验说明5名标注者对语音的理解较一致,制定的标注规则比较完整,情感语音数据库的质量也较高.      

Science Researches of Chinese Manned Space Flight

With the complete success of the 2nd stage of Chinese Manned Space Program (CMSP), several science researches have been performed on Tiangong-1 experimental spacelab, which was docked with three Shenzhou spaceships one after another. The China's real spacelab, Tiangong-2 will be launched in 2015, docked with a Shenzhou spaceship soon. After six months, it will be docked with the first Chinese cargo ship (Tianzhou-1). More space science researches, involving with space biology, fluid physics, fundamental physics, materials science, Earth science, astronomy and space environmental science, will be operated on Tiangong-2 spacelab, and crewed and cargo spaceships. Furthermore, the considerable large-scale space utilization of Shina's Space Station is planned. The research fields include yet not limited to space medicine and physiology, space life science and biotechnology, fluid physics and combustion in microgravity, space material science, and fundamental physics in microgravity, space astronomy, Earth science, space physics and space environment utilization, technology demonstration.      

深空网伪码测距技术研究

介绍了NASA深空网所采用的伪码测距的基本原理,讨论了深空航天器应答机相干转发或再生所采用伪码序列的两种形式,对再生测距系统中的具体序列产生和相关、以及用中国剩余定理解算距离的实现方法和技术途径进行了分析,并计算分析了测距精度、捕获时间等系统关键指标,以对我国深空网的建设提供技术理论参考.     

中国经济由外需拉动向内需拉动转型的思考

国际金融危机冲击导致外需大幅下滑,我国经济增长受到较大影响,外需拉动型发展模式亟待向内需拉动型发展模式转变.转型虽然势在必行,但转型并非要依靠缩小出口的绝对规模来实现,而主要应通过扩大内需的相对规模来实现.从中长期看,扩大消费是实现转型的主要途径,保持较大投资规模仍是国情所需,提倡乐于消费的观念有助于促进转型的实现,只有全面深化改革才能实现转型.     

文化反哺：大学生过度社会化与辅导员嵌入性行为研究

社会文化变迁将会更新社会文化的内容体系,影响社会文化的传承方式。当今社会中80后、90后大学生已经出现了社会化程度过高或社会化速度加快的趋势,过度社会化导致在大学生群体中出现与其年龄阶段不符的思想与行为,影响了大学生社会化的顺利开展,不利于高校思想政治教育的顺利开展。本文以文化反哺现象为视角,探讨在大学生过度社会化进程中辅导员的嵌入性行为模式,以期为新时期高校思想政治教育改革与发展提供新思路。     

Geostationary orbit determination using SATRE

A new strategy of precise orbit determination (POD) for GEO (Geostationary Earth Orbit) satellite using SATRE (SAtellite Time and Ranging Equipment) is presented. Two observation modes are proposed and different channels of the same instruments are used to construct different observation modes, one mode receiving time signals from their own station and the other mode receiving time signals from each other for two stations called pairs of combined observations. Using data from such a tracking network in China, the results for both modes are compared. The precise orbit determination for the Sino-1 satellite using the data from 6 June 2005 to 13 June 2005 has been carried out in this work. The RMS (Root-Mean-Square) of observing residuals for 3-day solutions with the former mode is better than 9.1 cm. The RMS of observing residuals for 3-day solutions with the latter mode is better than 4.8 cm, much better than the former mode. Orbital overlapping (3-day orbit solution with 1-day orbit overlap) tests show that the RMS of the orbit difference for the former mode is 0.16 m in the radial direction, 0.53 m in the along-track direction, 0.97 m in the cross-track direction and 1.12 m in the 3-dimension position and the RMS of the orbit difference for the latter mode is 0.36 m in the radial direction, 0.89 m in the along-track direction, 1.18 m in the cross-track direction and 1.52 m in the 3-dimension position, almost the same as the former mode. All the experiments indicate that a meter-level accuracy of orbit determination for geostationary satellite is achievable.     

高职高专英语教学中的文化导入

通过对文化和语言的关系及对高职高专学生对英语应用能力的研究,系统分析了在高职高专英语教学中的文化导入的切入点,阐述了在英语词汇教学中、英语听说教学中和英语读写教学中文化导入的相关内容及必要性,对高职高专英语教学的方法导入提出了积极可行的方法。     

新中国的诞生对于中华民族的伟大意义

近代以来,在西方帝国主义侵略下,中华民族陷入了半殖民地的苦难深渊.中国历届政府没有也不可能完成救国救民的历史任务,直到中华人民共和国成立后,中华民族才迎来了民族解放的春天.     

浅谈高校艺术教育与构建和谐育人环境

发展高校艺术教育是构建“以学生为本”素质教育理念的重要组成部分,有利于大学构建和谐育人环境,促进全方面高素质人才的输出。     

加强大学生网络文化引导的思考

网络文化作为一种新型的文化形态,其内容、形式、特点等都对大学生产生了深刻影响,高校应从理解网络文化内涵、培养自律能力、普及网络技术知识、建设校园网络文化阵地等方面加强大学生网络文化的引导。