TURBO C语言与汇编语言的接口及应用

TURBO C语言在编程中调用汇编语言以提高程序质量。本文提出了TURBO C和汇编语言的接口原则和方法，并给出实用的接口实例。     

INSIGHT2与TURBO C++中长实数的接口设计

设计了知识工程语言INSIGHT2与TURBO C++中长实数的接口程序,实现了这两种语言之间长实参数间的相互传递,并且给出了用TURBO C++编写的这个接口程序。     

OOP程序设计多态性的原理分析

本文以1990年问世的TURBO PASCAL6.0板给出的OOP程序设计方法为例,分析了多态性的实现原理。     

卷积分仿真

阐述了卷积分的数值计算原理 ,以及怎样利用 TURBO C设计一个软件来实现卷积分的动态过程。     

多道程序系统中分区式存储管理过程的模拟

本文介绍了利用TURBO C2.0实现可变分区式存储管理过程的模拟,尤其是存储空间的分配及回收过程的演示     

L—系统生成树的计算机模拟

讨论L-树描述系统(简称L-系统),建立了L-系统生成树的算法及叙述其设计思想,并用TURBO PASCAL加以实现。     

TURBO编码在鲁棒数字水印中的实现方法

在典型的通信系统中,调制过程是数字信号加载在载波的幅度值、载波的频率或者载波的相位上。因此,可以把载体数据看成是一种广义上的传输载体,把水印信息看成是一般数字信息,那么水印的嵌入过程就是一个广义的调制过程。相应地,可以把水印的检测过程看成是一个水印信号的解调过程,就是从宿主载体数据中提取水印信号。Turbo码的译码性能在于循环迭代的译码结构,针对Turbo码译码复杂度非常高的缺点,提出了各种低复杂度的译码算法。为了解决在图像中嵌入大容量水印难度大的问题,设计并实现了一种新的基于TURBO编码的鲁棒性数字水印算法。从TURBO码的编码特征入手,实现了嵌入方式的选择、水印基本模型、水印算法具体的程序实现方法。在对鲁棒性数字水印的基本理论进行分析的基础上,有效地改善了TURBO码数字水印技术中鲁棒性能。     

在TURBO PASCAL的图形模式下汉字的显示

本文通过对16点阵字库结构的分析和讨论，编制出在图形模式下显示汉字的TURBO PASCAL语言程序。     

ASME2008 TURBO EXPO国际会议

清华大学汽车发动机热流体课题组向ASME2008 TURBO EXPO投了4篇英文文章，均被录取为会议论文，在学校博士生会议资助项目的帮助下，我们得以成行。     

用BASIC语言编制的交互式绘图系统

编制交互式绘图系统语言有多种,如c语言、FORTRAN语言、TURBO BASIc语言及BASIC语言等。根据我校计算机语言教学特点,着重介绍了用BASIC语言编制的交互式绘图系统。     

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