财经类高校科学教育与人文教育及其融合途径

探索科学教育与人文教育融合的途径，是中外教育家和有识之士关注的重大课题。欧美的“博雅教育”、日本的“教养教育”和中国的“素质教育”，都是对培养具有科学精神和人文素养的高级人才的有益探索和成功实践。对财经类高校来说，科学教育与人文教育的融合有三个途径：一是调整课程结构，加强基本素质教育；二是以实践训练为桥梁，促进科学教育与人文教育融合与提高；三是提高校园文化建设层次，营造健康多彩的校园文化环境。     

Matlab环境下基于小波变换的图像压缩研究

近年来,小波分析、分析几何及神经网络技术等新技术在图像处理应用上都取得了一些新的进展,文章通过介绍小波变换的基本理论研究Matlab环境下基于小波变换的图像压缩的原理。     

小波分析在多传感器多目标跟踪的航迹相关算法中的应用

在多传感器多目标融合跟踪系统中,航迹关联是对目标进行连续跟踪最重要的关键技术。在融合中心,对多传感器获得的目标航迹数据进行航迹关联处理,判断哪些航迹数据源于同一个目标。利用小波分析的方法提取航迹信号的趋势项信息,再结合传统的航迹关联处理方法对这些趋势信号进行关联判决。仿真实验表明这种方法是可行的。     

融城——毛泽东市—论长株潭一体化

在我国城市化步伐加快的形势下,为了促进湖南区域经济的发展,使长株潭尽快为湖南经济的发展极长株潭必须尽快一体化,因此,本文论述了长株潭一体化的条件已经具备,长株潭一体化实施进行与命名以及毛泽东市可持续发展方向等三个根本性问题,并提出毛泽东市有成为中国首都（北京）经济管理陪都的可能性。     

Can Time–Space Compression Promote Urban Economic Growth? Evidence from China's High‐speed Rail Projects

This paper studies the effect of high‐speed rail (HSR) on urban economic growth using a panel data comprising 285 Chinese cities in 2007–2017. Combining the endogenous growth model with a difference‐in‐difference analysis, we extend the horse‐mass theory to explain how China may use HSR to avoid the so‐called middle‐income trap. The paper also examines the efficient boundaries of HSR and simultaneously studies HSR time–space compression as well as the city neighboring effects on economic growth. It is found that HSR's efficient boundaries are within the range of 200–1,200 km for provincial capitals and 50–300 km for prefecture‐level cities. HSR stimulates economic growth by approximately 0.6 percent, and the neighboring effect accounts for one‐quarter of economic growth. Three policy implications are drawn: (i) China needs to further reduce the travel times between the inland provincial cities and Beijing, Shanghai or Guangzhou; (ii) China should build a denser HSR network to maximize its economic impact on the vast majority of cities; (iii) China needs to develop some powerful economic growth centers in the inland areas to lead the development of their neighboring cities.     

刍议具象表现主义油画与中国传统绘画精神的融合

具象表现主义和中国传统绘画有着许多共同的表征，在中国发展有其适宜的土壤，因此，对于中国具象表现主义油画家来说．当油画不再拘泥于技巧而强调思想内涵，谋求自己绘画语言和风格的时候，从传统中寻找作品新的灵感也就成了必然的选择。艺术家自觉地借鉴中国传统绘画精神，将西方的“表现”同中国传统美学中的“意象”进行融合，取得了不俗的建树。     

融合梯度和色度信息的分块均值漂移目标跟踪

针对在相似颜色干扰场景下传统均值漂移目标跟踪鲁棒性差的缺陷,提出Prewitt梯度和色度信息融合的分块均值漂移跟踪算法。首先,对跟踪框进行分块,并提取当前帧各子块特征;其次,利用Bhattacharyya距离计算参考目标区域与候选区域间各子块对应的相似程度,根据其相似程度分配各子块的权值,并通过融合规则对各子块相应特征进行融合构成新子块特征,在此基础上,将子块特征选择串接方式作为最终目标特征;最后,采用均值偏移原理迭代估计最终目标位置信息。实验结果表明,当场景中存在相似颜色干扰的情况下,相对于经典均值漂移算法,其准确度提高了84%左右。     

Determinants of biased subjective performance evaluations: evidence from a Taiwanese public sector organization

Drawing on the notion of guanxi, which is obligation-bound, in Confucian cultures, this study investigates whether rating leniency and rating compression in performance evaluation are based on supervisor–subordinate acquaintanceship, alma mater ties, and subordinates' physical proximity to their supervisor. After controlling for supervisor–subordinate gender similarity and age difference, this study first finds that public sector supervisors are willing to provide relatively lenient ratings and compressed ratings for their subordinates when their personal acquaintanceship with them is strong, and when there is close physical proximity between them. Second, an alma mater connection with a subordinate leads to rating leniency by the supervisor. Finally, it is worth noting where this study differs from Bol's research (from Western cultures). In particular, while Bol, J.C. [2011. The determinants and performance effects of managers’ performance evaluation biases. The Accounting Review, 86 (5), 1549–1575] demonstrates that age differences between supervisors and subordinates decrease rating leniency, this study documents insignificant results for similar demographic characteristics in age and gender. Bol, J.C. [2011. The determinants and performance effects of managers’ performance evaluation biases. The Accounting Review, 86 (5), 1549–1575] also demonstrates that if a private sector supervisor sharing a work location with subordinates faces relatively lower information-gathering costs, he or she will give less lenient and less compressed ratings. However, this study shows opposite findings for the guanxi norm in Confucian societies.     

新农村建设与城市化进程契合软件指标之构建

城市化是我国经济社会发展的长期战略,新农村建设是党和国家促进经济社会稳定和谐发展的具有战略性意义的基本国策,如何准确定位新农村建设政策目标,客观评价新农村建设绩效已成为破解基层新农村建设实践中困惑与盲目的有效突破口。然而,目前新农村建设目标定位和建设绩效评价中存在的误区引发了新农村建设与城市化进程契合综合评价中软件指标的缺失。故应在明晰新农村建设与城市化进程契合内涵的基础上,从主观型和客观型契合角度探讨新农村建设与城市化进程契合软件指标体系的构建,在城乡文化的矛盾碰撞与熔合中构建新型城市文明。     

浅谈新课改在乡镇中学试行中存在的问题

新课改展开以后,各地学校都积极响应。可是在一些偏远地区的课改,配套设施上不去,只有教材变了,其他的一切都没改变。理想中的视界融合在哪里?学生的探究、质疑、模仿、讨论、体验的学习方式在哪里?