论大学图书馆文化建设

论述了大学图书馆文化建设的意义、作用和内容,探讨了大学图书馆文化建设的途径和方法。     

寻找精神家园的“歌手”——《浮士德》探幽

歌德的《浮士德》是“一种生活的发现艺术”。通过阅读作品，我们就会发现无论是“浮士德”形象还是“浮士德精神”，其最终的指向都是人的心灵世界，是人类追求和寻找精神家园的一种艺术化表达，浮士德的一生是寻找精神家园的一次审美体验。     

Weight measurement using image-based pose analysis

Image-based gait analysis as a means of biometric identification has attracted much research attention. Most of the existing methods focus on human identification, posture analysis and movement tracking. There have been few investigations on measuring the carried load based on the carrier＇s gait characteristics by automatic image processing. Nevertheless, this measurement is very useful in a number of applications, such as the study of the carried load on the postural development of children and adolescence. In this paper, we investigate how to automatically estimate the carried weight from a sequence of images. We present a method to extract human gait silhouette based on an observation that humans tend to minimize the energy during motion. We compute several angles of body leaning and determine the relationship of the carried weight, the leaning angles and the centroid location according to a human kinetic study. Our weight determination method has been verified successfully by experiments.     

Channel Mismatching in Sidelobe Canceler: Limitations and Remedies

After a brief recall of the Sidelobe Canceler (SLC) working principle, including the derivation of a general formula for the Cancellation Ratio (CR), the effects of channel mismatching are investigated. In particular, curves providing CRvalues as a function of amplitude and phase channel mismatching, radar bandwidth, and jammer direction of arrival (JDOA) are provided for the cases of one and two auxiliary antennas. Subsequently, a time -space processor for performance restoration is analyzed in detail. In addition to the above mentioned quantities, the attainable CR value is expressed as a function of the space-time processor parameters. The contribution of the paper is related to the derivation of a number of mathematical equations of CR for several cases of practical interest for the radar engineer. In addition, several curves are presented to assist design of SLC systems.     

步进电机细分技术在经济型数控机床中的应用

本文叙述了步进电机细分原理及微机控制系统，并将其应用于经济型数控铣床的横向进给伺服系统，有效提高了开环数控系统的定位精度。     

用酉几何构作笛卡尔认证码

利用有限域上的酉几何构作了一个笛卡尔认证码，并计算了它们的参数。此外，假定根据均匀概率分布选择编码规则，计算了模仿攻击与替换攻击成功的概率的最大值Ｐ１与Ｐｓ。     

电视逆程数据广播的原理与应用

详细介绍了电视逆程资源用于数据广播的原理与现状，探讨了电视逆程资源新的利用方式，计算了电视逆程进行数据广播的潜力。利用电视逆程作为交互电视的先导，采用了一种简单的设计方案，满足了图文电视节目的视频点播。     

VB+SQL快速参数查询及报表实现

通过实例介绍了VB＋SQL数据库快速参数查询及报表功能的实现，研究了参数查询。给出了如何使用ADO Command对象创建快速参数查询的方法；研究了参数报表，给出了快速参数报表的实现方法。     

理工科院校法学专业走出就业困境之策略探析

经过几年的扩招之后，各理工科院校培养出的法学专业毕业生已经开始陆续走向市场，从各理工科院校所统计的数据来看，法学专业毕业生的就业问题已显得十分突出。突出法学教育在理工科院校的专业特色，多方面强化学生的实践能力是理工科院校法学专业走出就业困境的必由之路。各理工科院校应理性地面对目前的艰难与困境，充分依据各自的资源来追求自己在法学教育上的比较优势。     

西欧中世纪时期理性主义的复兴

西欧中世纪理性主义，历经唯名论与唯实论之争和理性与信仰之争和16世纪宗教改革运动，最终实现了自身意识主体的回归，为西欧近代思想意识自由发展揭开了序幕。