谈数制转换方法的改进

介绍了各进制之间的一般转换方法,指出数制转换的关键问题是十二进制数的转换.针对传统方法在转换规则、计算量以及准确度等方面的不足,提出了"化权值和法".教学实践表明,该方法解题的速度和准确度均优于传统方法.     

浅谈短肢剪力墙结构的设计与应用

本文旨在对短肢剪力墙结构设计中的一些问题进行探讨,提出个人看法,供结构设计人员参考。     

二语习得中的流利性探究——4/3/2教学技巧的应用性研究

4/3/2教学技巧要求英语语言学习者把同一个语篇分三次讲述给不同的听者,每次讲述所要求的时间都相应缩短,以此提高学习者讲述过程中的语速,减少停顿次数,促进学习者口语表达的流利性。研究结果表明,该技巧的应用能够有效地帮助学习者获得语言技能,增强语言表述流利性,从而提高口语交际能力,以便于在课堂教学中广泛推广。     

语言模因论视角下的不可译现象研究

模因视角下对待不可译有两种处理办法：一是产生“基因型模因”，基本上采用直译或异化策略再进行补偿的办法，保证信息不失真，实现“相同信息异型传播”；二是产生“表现型模因”，在原模因的基础上产生较大的变异，采用意译或归化的翻译策略，实现“不同信息同型传播”。     

大跨径长箱涵现浇钢筋砼箱身模板平移技术

山东省济南市大辛河支沟现浇钢筋砼箱涵净跨径5m、净高3.5m,总长145m。本文就箱身内、外模板采用平移技术,改变传统支模方法：拼装—拆散—再拼装—再拆散……进行介绍。从技术控制和成本效益上论述移模技术能够大大减少材料消耗、降低成本、加快施工进度的,缩短工期、取得最佳经济效益的可行性。     

Homology Priority Task Scheduling in μC/OS-Ⅱ Real-Time Kernel

μC/OS-Ⅱ is an open source real-time kernel adopting priority preemptive schedule strategy. Aiming at the problem of μC/OS-Ⅱ failing to support homology priority tasks scheduling, an approach for solution is proposed. The basic idea is adding round-robin scheduling strategy in its original scheduler in order to schedule homology priority tasks through time slice roundrobin. Implementation approach is given in detail. Firstly, the Task Control Block （TCB） is extended. And then, a new priority index table is created, in which each index pointer points to a set of homology priority tasks. Eventually, on the basis of reconstructing μC/OS-Ⅱ real-time kernel, task scheduling module is rewritten. Otherwise, schedulability of homology task supported by modified kernel had been analyzed, and deadline formula of created homology tasks is given. By theoretical analysis and experiment verification, the modified kernel can support homology priority tasks scheduling, meanwhile, it also remains preemptive property of original μC/OS-Ⅱ.     

Method of Homomorphic Encryption

The existing homomorphie eneryption scheme is based on ring of the integer, and the possible operators are restricted to addition and multiplication only. In this paper, a new operation is defined Similar Modul. Base on the Similar Modul, the number sets of the homomorphic encryption scheme is extended to real number, and the possible operators are extended to addition, subtraction, multiplication and division. Our new approach provides a practical ways of implementation because of the extension of the operators and the number sets.     

浅析网络电视IPTV

本文介绍了IPTV的基本概念、特点、用途,简单阐述了IPRV在国内和国际的发展状况以及它给现代人生活带来的变化.     

分形集K的不可测性

从自相似集合的性质出发,通过容度研究了一类分形集合K的分形特征:M inkowski不可测性.     

基于时延脉冲耦合神经网络的AOE-网问题求解算法

 在时延脉冲耦合神经网络(DPCNN-Delay Pulse Coupled Neural Network)的基础上,提出了mDPC-NN(modified DPCNN)模型.mDPCNN能方便地用于有向网的最大代价路径和最小代价路径的求解,并将其成功地运用其于求解AOE-网(Activity On Edge)有关问题.该方法通过快速并行计算,一次正向计算即可求解AOE-网大部分问题,与传统方法相比体现了较好的优势.