革命歌曲在建设现代化武警中的作用

革命歌曲具有催人奋进的独特精神力量,是革命军人战斗力的“力量倍增器”。在建设现代化武警过程中,革命歌曲可以发挥理想导引功能、信念塑造功能、团结凝聚功能、精神激励功能、情操陶冶功能。     

(2015卫星导航)局部最大延迟检测抗转发欺骗干扰算法

存在窄带干扰情况下,接收机在进行干扰抑制后,其输出信号的相关峰会发生分裂,使用传统的基于信号传输时延的抗转发欺骗干扰方法,会使得捕获锁定的相关值在真实信号的旁瓣。针对该问题提出了一种基于局部相关值最大的信号时延检测方法,在真实信号相关峰分裂产生的旁瓣与欺骗信号不重合前提下,通过对两个码片范围内最大值的搜索,保证捕获不会锁定在旁瓣,再通过选择局部最大值中最早码相位点来避免锁定到转发欺骗干扰。与传统的方法相比,在无窄带干扰情况下,其与基于信号传输时延的抗转发欺骗干扰方法性能相当,在存在窄带干扰情况下其性能明显优于传统的基于信号传输时延的抗转发欺骗干扰方法。通过数值仿真验证了本文方法的有效性。     

新形势下加强和改进武警审计工作的思考

武警审计是政府审计体系的重要组成部分,在监督经费运行、规范军事经济秩序方面发挥着重要作用,但随着军事经济改革的不断深入、国家审计制度的不断创新,武警审计在审计理念、审计目标、审计手段等方面存在一定问题。从提高审计意识、调整审计体制、适应审计发展趋势三个方面探讨了解决上述问题的对策。     

Analyzing Taliban taranas (chants): an effective Afghan propaganda artifact

This article describes and analyzes a little understood Afghan Taliban propaganda tool: chants or taranas . These melodic refrains effectively use historical narratives, symbology, and iconic portraits. The chants are engendered in emotions of sorrow, pride, desperation, hope, and complaints to mobilize and convince the Afghan population of the Taliban's worldview. The chants represent culturally relevant and simple messages that are communicated in a narrative and poetic form that is familiar to and resonates with the local people. They are virtually impossible for the United States and NATO to counter because of Western sensitivities concerning religious themes that dominate the Taliban narrative space, not to mention the lack of Western linguistic capabilities, including the understanding and mastering the poetic nature of local dialects.     

武警部队抢险救灾法律制度的完善

近年来,我国频繁发生历史罕见的自然灾害。在抢险救灾中,武警部队已成为一支重要的突击力量。按照习主席关于“武警部队要勇于承担抢险救灾等急难险重任务”的重要指示,武警法律工作者必须适应武警部队职能拓展的需要,在借鉴国外成功经验的基础上,尽快完善武警部队抢险救灾应急法律制度,切实提高部队执行抢险救灾任务的能力。     

武警部队重大改革必须向“能打胜仗”的战斗力聚焦

从关于国防和军队重大改革的重要论述入手,系统地阐述了武警部队重大改革必须向“能打胜仗”的战斗力聚焦。主要从三个层面进行分析：一是向提高部队整体素质及优化规模结构聚焦;二是向提高部队武器装备保障效能聚焦;三是向增强部队以执勤处突为中心的军事能力聚焦。     

基于局部色调映射的异源图像匹配方法

色调映射是一种适用于亮度和对比度变化的快速图像匹配方法。由于异源图像间存在复杂的灰度变换关系,直接采用色调映射方法进行匹配的成功率通常难以满足应用需求。为了提高匹配成功率,本文提出基于局部色调映射的异源图像匹配方法。首先将实时图划分为不重叠的子区,对每个子区进行直方图均衡化和弱切片变换,通过局部色调映射计算子区与基准图的距离系数图。融合全部距离系数图得到图像匹配结果。实验结果表明,该方法匹配成功率高于现有的色调映射方法,且计算时间仅略高于现有方法,优于异源图像匹配中常用的互信息方法。     

Regaining Strategy: Small Powers,Strategic Culture,and Escalation in Afghanistan

Abstract

In Western operations in Afghanistan, small European powers escalate in different ways. While Denmark and the Netherlands have contributed to Western escalation through integration with British and US forces, Norway and Sweden have done so by creating a division of labour allowing US and British combat forces to concentrate their efforts in the south. These variations in strategic behaviour suggest that the strategic choice of small powers is more diversified than usually assumed. We argue that strategic culture can explain the variation in strategic behaviour of the small allies in Afghanistan. In particular, Dutch and Danish internationalism have reconciled the use of force in the national and international domains, while in Sweden and Norway there is still a sharp distinction between national interest and humanitarianism.     

Close Encounters of the Tribal Kind: the Implementation of Co-option as a Tool for De-escalation of Conflict – The Case of the Netherlands in Afghanistan's Uruzgan Province

Abstract

In contemporary counter-insurgency campaigns de-escalation is typically achieved by obtaining the local population's collaboration. The rationale underlying this approach is that such collaboration spawns control over the population and therefore weakens the insurgent's position. This article seeks to understand how this approach is practised in the reality of contemporary counter-insurgency warfare. In Iraq as well as Afghanistan counter-insurgents were confronted with fragmented indigenous societies in which the various local segments were dominated by local power-holders. Consequently, obtaining the local population's collaboration required co-option of these agents. As such a strategy of co-option is a highly localized approach, this article focuses on Afghanistan's Uruzgan province and analyzes the implementation of co-option by the Netherlands' Task Force Uruzgan (TFU), which operated there from 2006 to 2010. The analysis discusses how the counter-insurgents obtained a profound understanding of Uruzgan's societal landscape and how co-option of local power-holders became part of the counter-insurgency routine. In the end, co-option was successfully implemented as TFU even succeeded in obtaining the collaboration of previously marginalized elements of the population. However, as the methods employed for co-option were mainly of a persuasive nature, the TFU co-option strategy was less effective in containing the influence of notorious spoilers. Thus this case study provides an insight into the dynamics and limitations of co-option as a tool for de-escalation in contemporary counter-insurgency warfare.     

基于改进粒子群优化RBF神经网络的算法

针对粒子群算法易陷入局部极小的缺陷,提出了一种改进的粒子群优化算法,并将改进后的算法应用到RBF神经网络核函数参数的选取中。依照文中提出的编码方式、迭代公式和适应度函数,在全局空间中搜索具有最优适应值的参数向量。实例仿真表明,基于改进粒子群算法优化的RBF神经网络不仅收敛速度快,且误差精度高。