Bohr-Mottelson转动谱公式参数之间的新关系式

在利用Harris两参数公式研究Bohr-Mottelson转动谱公式参数之间的关系的基础上,改用Harris三参数公式,并由此提出了Bohr-Mottelson转动谱公式参数之间的新关系式,进而用I(I+1)四参数展开式计算了A～60,80,130,140,150,190区超形变偶偶核的基带和锕系和稀土区正常形变核基带,讨论了参数之间的关系,发现新关系式与实验较好地符合.     

C++QED: an object-oriented framework for wave-function simulations of cavity QED systems

We present a framework for efficiently performing Monte Carlo wave-function simulations in cavity QED with moving particles. It relies heavily on the object-oriented programming paradigm as realised in C++, and is extensible and applicable for simulating open interacting qua ntum dynamics in general. The user is provided with a number of “elements”, e.g. pumped moving particles, pumped lossy cavity modes, and various interactions to compose complex interacting systems, which contain several particles moving in electromagnetic fields of various configurations, and perform wave-function simulations on such systems. A number of tools are provided to facilitate the implementation of new elements.     

Numerical solution of eigenvalue problems for Hamiltonian systems

This paper discusses the numerical solution of eigenvalue problems for Hamiltonian systems of ordinary differential equations. Two new codes are presented which incorporate the algorithms described here; to the best of the author’s knowledge, these are the first codes capable of solving numerically such general eigenvalue problems. One of these implements a new new method of solving a differential equation whose solution is a unitary matrix. Both codes are fully documented and are written inPfort-verifiedFortran 77, and will be available in netlib/aicm/sl11f and netlib/aicm/sl12f.     

软硬件协同设计语言System C在SoC设计中的应用

软硬件协同设计是未来VLSI设计的发展趋势.作为新的系统级VLSI设计标准,System C是一种通过类对象扩展的基于C/C++建模平台,支持系统级软硬件协同设计、仿真和验证.文章讨论了SystemC复杂芯片设计中的设计流程、设计优势,并给出具体设计实例.     

循环冷却水自动加药控制系统

针对工业循环冷却水的处理问题，开发了循环冷却水自动加药控制系统。重点介绍了该系统的总体结构，控制方案及管理软件设计，该系统的投用可大大提高循环冷却水处理的自动化水平并可取得显著的经济效益。     

基于Web管理技术的安全网络管理系统

分析了基于Web的网络管理技术，提出了一种解决网络管理安全的方法。     

NGN问题及其发展策略考虑

本文在分析讨论NGN的背景，目前存在的争议基础上，结合中国国情，重点对NGN框架目标进行了展望并提出了发展策略考虑。     

HSP50214在软件无线电中的应用

介绍了下变频器HSP50214的功能和主要特性，结合实际分析了他在常规通信系统、FDMA，TDMA和CDMA通信系统中的应用。     

构件重用技术在雷达软件中的应用

随着雷达软件系统技术的发展 ,软件规模、复杂度也越来越大 ,对开发、调试、功能升级等带来难度。文中提出了利用构件技术开发雷达软件系统的思想 ,并给出利用构件技术研制雷达软件系统的基本思路