经典阅读与外国文学教学

在外国文学的教学中，经典阅读是一种精神行动与思想操作的实践。它体现在文本细读与文本阐释结合、文学理论资源的运用、借用文学批评固定的范畴和术语转换成文本分析的技巧等方面，并以此发现作品的审美价值和艺术价值，“文学”教学的目的亦在于此。     

基于形状描述直方图的声呐图像目标识别算法

针对水下声呐图像目标检测与识别问题,在图像规格化条件下,定义了几种不同的形状描述子,并统计计算描述子直方图,定义了几种不同的直方图匹配测度函数用以计算直方图间的相似性。分析了算法中关键参数的选取问题。仿真结果表明,基于该算法的识别率可达到98%以上,具有较强的不变性和鲁棒性。通过进一步信息融合算法可快速准确地实现水下声呐图像目标识别,具有较强的应用价值。     

C语言函数调用过程中变量的同名问题的解决

通过C语言函数调用过程中参数传递问题的讨论,进而引出了变量的同名问题,并分别从实参与形参、存储空间分配、复合语句、外部变量与内部变量四个方面深入剖析了程序执行时,同名变量引用的规则和方法的全过程。     

散文,我灵魂的栖息地

散文,不仅是我人生传记中若干富有色彩的篇章,也是我那经常漂泊流浪的灵魂的栖息地。在散文创作中,我追求题材的多样、情感的真诚、境界的深广、手法的自由,并认为一个既有传统美德,又有现代意识,既有艺术修养,又有实干精神的人,才有可能成为一个高素质的现代作家。     

Study on extracting method of single slope surface shape based on DEM:taking Wanzhou district of three gorges reservoir area as example

This paper focused on the extracting method of single slope shape. Applying the software of ARCGIS 9.0, DEM (digital elevation model) was established. From the DEM, topographic characters, including valleys and ridges were extracted. Some valley lines were extended in order to intersect with the ridges nearby. All slope were divided into different slope surface, which enclosed by valleys and ridges. And the slope surface shapes were defined three types, Line Slope, Upper-concave and lower-convex slope, Upper-convex and lower-concave slope, according to their functions. And the judge formula of single slope surface shape was brought forward. Taking Wanzhou District as test area, it indicates that auto-extracting method of single slope surface shape has high precision relatively. This study can provide references to the studies of region geological disasters prevention and cure.     

Shape blending of artistic brushstroke represented by disk B-spline curves

This paper presents an algorithm for automatically generating in-between frames of two artistic brushstrokes. The basic idea of the algorithm is to represent the two key frames of artistic brushstrokes in disk B-spline curves, and then make blending of their geometric intrinsic variables. Given two key frames of artistic brushstrokes, the skeleton curves can be obtained by certain skeleton-based techniques. After disk B-spline representation of the key frames is generated, interpolation of the intrinsic variables of the initial and the target disk B-spline curves is carried out. Examples show that this method can efficiently create in-between frames of artistic brushstrokes.     

The Yarn Curve and Tension in Rotor Spinning

The effective way of finding the yarn curve shape and tension of OE（open end） yarn inside the rotor is carried out and treated by dividing the yarn curve into two parts, from which the trajectory of the yarn sliding on the navel surface is also obtained. It is pointed out that the yarn curve shape and tension will both fluctuate with the trajectory＇s revolving cycle inside the rotor. However, the fluctuation is not too great, so the motion can still be regarded as approximately steady for dynamic analysis.     

拟三次Bézier曲线的形状调整

对于Bézier曲线的形状调整问题,给出了一组含有2个参数的四次多项式基函数,它是三次Bernstein基函数的扩展.基于该组基函数定义的带形状参数的曲线,称为三次拟Bézier（三次Q-Bézier）曲线,其优点是在保持控制多边形不变的情况下,可以通过改变形状参数来调整曲线形状.研究基于几何约束的形状调整,通过改变形状参数来满足给定的约束条件,得到形状参数简洁的计算公式,具有明显的几何意义.计算实例表明,该方法是有效的,可以广泛地应用于计算机辅助设计中对曲线形状调整.     

从《洛丽塔》管窥纳博科夫的文学创作观

分析了小说《洛丽塔》。小说在讲述一个饱受争议的故事的同时,通过诸多隐喻间接地表达了作者对文学创作的理解,认为纳博科夫将这些细节称之为小说的神经、脉络和坐标。读者通过对这些细节的细读,能获得一个合适的文学视角来解读《洛丽塔》和纳博科夫,从而走进纳博科夫潜心营造的艺术世界,感受到纳博科夫努力追求的"美学幸福"。     

大学生文艺审美素质教育新论

文艺审美教育是大学生素质教育系统工程的一部分。我国大学文艺审美教育发展的总体框架是"一根红线,两对关系",并一直行进在人本轨迹上。当下大学生文艺审美教育的认识不到位是问题根本,我们应在认识、体系、协同及其发展趋势等方面对其进行全盘考虑,使之获得更加健康的发展。