LCD图文显示技术研究

液晶显示器(LCD)作为一种常用的显示器件被广泛地应用于各个领域，本通过研究LCD显示在信息设备中的应用及相关技术，介绍了LCD显示原理、工作模式、驱动控制电路构成以及显示模块技术等等，并以固定电话SMS LCD显示为设计目标，选择相应的LCD器件、驱动器件组成驱动系统电路，结合51系列单片机设计了MPU与LCD模块的接口电路，根据所选T6963C控制器的本和图形两种模式的指令特性，给出了相应的控制软件。     

运动小车的C语言实现

小车移动充分利用C语言的绘图能力,通过对图形函数的调用绘出不同的图形,通过嵌套把不同的图形有机结合成一个整体,又通过循环实现小车的移动。小车移动的问题充分体现了C语言的广泛用途,C语言可以用于数学运算、图形处理、动画制作等,文章就基于图turboc环境下的图形开发和动画设计进行了探讨。     

微机主从式控制系统在液晶电光性能测试中的应用

本文介绍了液晶电光性能的测试方案、测试设备的硬件结构及软件设计方法．重点研究了ＭＣＳ－５１的控制功能和它的多路扩展口的应用及ＴＢＭ－ＰＣ的图形和数据处理功能．单片机在很多场合被直接用于各种控制系统，但由于它的软件编写比较麻烦，不能胜任大量的数据处理工作；又由于单片机本身没有显示器，所以图形功能差．为克服以上缺点，木系统把它的优越的控制功能和ＩＢＭ－ＰＣ的完善的图形和数据处理功能结合起来，这一独特的主从控制结构显示了很大的优越性．     

统计数据的输出

在我们的MIS开发的综合计算模式中，对于统计结果的2种输出形式－－报表与图形，各用不同的生成器完全。其中，报表的表格与其数据是文献[4]和文献[5]软件分别自动生成的；而统计图形则用C编写的通用程序生成的。它们可以看成是系统的预制件与钢梁，通过接口，结合入系统的完整体系中，因此也是综合计算模式的支撑工具。     

络合平衡的计算机图解处理

将计算机的数值方法与浓度对数图解法结合，建立和筛选了处理络合平衡的有关数学模型．用Turbo C语言在中平台下．编制了处理络合平衡问题的软件，实现了用计算机图解处理络合平衡问题，既可以准确快速地进行计算，又可以辅之以形象、生动的图形。     

机械零件CAD图形的形状特征拼合法设计

介绍了基于最新的AutoCAD2002软件平台，应用可视化程序设计语言Visual C 6．0编程，实现机械零件CAD图形的形状特征拼合法设计的方法与步骤，以及轴类零件图形形状特征拼合法设计的应用实例。     

CAI中数学课件的制作（Ⅲ）

本利用Mathematica系统强大的数字图形功能，结合教学法中的直观性原则，引导学生观察图形，启发学生形象思维，以利于开展素质教育。     

传统图形在标志设计中的传承与创新

将传统图形艺术结合到现代标志的设计中是设计出具有主张性、时代性和国际性的现代标志的重要手段之一，把握与承传传统图形的“韵”，并最终将其融合到现代标志的设计之中，是传统图形艺术与现代标志设计结合的一个难点。     

Runge-Kutta-Fehlberg方法在负阻振荡电路求解中的应用

结合负阻振荡电路,采用五阶Runge-Kutta-Fehlberg方法分别用C语言程序和MATLAB进行求解,均得出了正确的结果,同时介绍了用MATLAB对C程序计算结果的调用.经比较,两种方法各有所长.在图形显示方面,MATLAB更具优越性     

AUTOCAD图形环境下NC自动编程的实现

AUTOCAD是目前国内外最流行的CAD软件之一，它在机械、电子、化工、土木、服装等方面被广泛应用。然而由于其通用性目标，使AUTOCAD不可能在某一专项应用中有特别具体的辅助功能，本文叙述了在AUTOCAD（RELEASE11．0以上版本）图形环境下与C语言接口的一般方法，结合自己编程中的一些经验，介绍了在AUTOCAD图形环境下实现平面内含有多个不加工的岛的多个单连域的NC（NumericalControl）自动编程、干涉校验、轨迹仿真，该工作是对作者提出的复杂槽型机械加工普遍算法的具体实现，并输出了刀位数据文件，也可通过RS－232C串行通讯口直接送到数控机床实现DNC（DirectNumericalControl）控制。本文是AUTOCAD下用C语言进行二次开发的具体实例，实现了在CAD环境下直接利用CAD数据进行CAM（ComputerAidedManufacturing）。     

Markedness and its Interpretation in Language Use

Language markedness is a common phenomenon in languages, and is reflected from hearing, vision and sense, i.e. the variation in the three aspects such as phonology, morphology and semantics. This paper focuses on the interpretation of markedness in language use following the three perspectives, i.e. pragmatic interpretation, psychological interpretation and cognitive interpretation, with an aim to define the function of markedness.     

Features of Women's language

Language is a means of verbal communication. People use language to communicate with each other. In the society, no two speakers are exactly alike in the way of speaking. Some differences are due to age, gender, statue and personality. Above all, gender is one of the obvious reasons. The writer of this paper tries to describe the features of women＇s language from these perspectives： pronunciation, intonation, diction, subjects, grammar and discourse. From the discussion of the features of women＇s language, more attention should be paid to language use in social context. What＇s more, the linguistic phenomena in a speaking community can be understood more thoroughly.     

低渗透非均质砂岩油藏启动压力梯度研究

理论推导与室内实验相结合,建立了低渗透非均质砂岩油藏启动压力梯度确定方法。首先借助油藏流场与电场相似的原理,推导了非均质砂岩油藏启动压力梯度计算公式。其次基于稳定流实验方法,建立了非均质砂岩油藏启动压力梯度测试方法。结果表明:低渗透非均质砂岩油藏的启动压力梯度确定遵循两个等效原则。平面非均质油藏的启动压力梯度等于各级渗透率段的启动压力梯度关于长度的加权平均;纵向非均质油藏的启动压力梯度等于各渗透率层的启动压力梯度关于渗透率与渗流面积乘积的加权平均。研究成果可用于有效指导低渗透非均质砂岩油藏的合理井距确定,促进该类油藏的高效开发。     

On Tragic Consciousness In The Works By Ernest Hemingway

As an American modern novelist who were famous in the literary world, Hemingway was not a person who always followed the trend but a sharp observer. At the same time, he was a tragedy maestro, he paid great attention on existence, fate and end-result. The dramatis personae's tragedy of his works was an extreme limit by all means tragedy on the meaning of fearless challenge that failed. The beauty of tragedy was not produced on the destruction of life, but now this kind of value was in the impact activity. They performed for the reader about the tragedy on challenging for the limit and the death.     

Achieving Unusual States of Matter Under High Pressure

正The periodicity of the elements and the non-reactivity of the inner-shell electrons are two related principles of chemistry,rooted in the atomic shell structure.Within compounds,Group I elements,for example,invariably assume the+1 oxidation state,and their chemical properties differ completely from those of the p-block elements.These general rules govern our understanding of chemical structures and reactions.Using first principles calcula-     

Exchange-Correlation and Electronic Excitation Energies from Pairing Matrix Fluctuations

We have developed an adiabatic connection to formulate the ground-state exchange-correlation energy in terms of pairing matrix linear fluctuations.This formulation of the exchange-correlation energy opens a new channel for density functional approximations based on the many-body perturbation theory.We illustrate the potential of such approaches with an approximation based on the particle-particle Random Phase Approximation(pp-RPA).This re-     

Density Functional Theory for the Response of Periodic Systems to Electric Fields Based on the Vector Potential Approach

正The electronic and nuclear(structural/vibrational)response of 1D-3D nanoscale systems to electric fields gives rise to a host of optical,mechanical,spectral,etc.properties that are of high theoretical and applied interest.Due to the computational difficulty of treating such large systems it is convenient to model them as infinite and periodic(at least,in first approximation).The fundamental theoretical/computational problem in doing so is that     

On the Thermodynamic Limit for Responses to Static Electromagnetic Fields

For molecular systems,the quantum-mechanical treatment of their responses to static electromagnetic fields usually employs a scalar-potential treatment of the electric field and a vector-potential treatment of the magnetic field.Although the potential for each field separately is associated with the choice of an(unphysical)origin,the precise choice of the origin for the electrostatic field has little consequences for the results.This is different for the     

An affordable accurate evaluation of the binding conformations predicted by molecular docking studies in bio-system

Franck-Condon factors bridge the gap between theoretical modeling and experimental observations for molecular electronic spectroscopy and electron transfer.Under the displaced harmonic oscillator approximation,multidimensional Franck-Condon factors are decomposed into a product of many one-dimensional(1D)Franck-Condon(FC)factors,and each 1D-FC factor is associated with one Huang-Rhys factor that determines the leading contribution of     

Call for Papers

<正>"The Journal of Shanghai Normal University:Mathematics"is published by Shanghai Normal University as regular issues of The Journal of Shanghai Normal University each year from 2014 in English.The editors-in-chief of the issues are professors Yuhao Cong and Maoan Han.The Journal of Shanghai Normal University was started in 1958 with