印度卫星导航系统发展及现状研究

介绍了印度 GPS 辅助型静地轨道增强导航系统(GAGAN)和印度区域卫星导航系统(IRNSS)的最新研究进展，重点介绍了 IRNSS 系统的体系结构、信号样式和导航电文，分析了 IRNSS 系统的能力，最后介绍了印度导航系统的发展计划。     

一种软件实现虚拟景深的方法

影视后期制作或图像合成中，动态实时改变显示画面的景深能进一步增强画面的真实感，但由于实时性要求较高，软件实现在处理速度方面容易产生瓶颈。为此，采用预处理的办法，分别对前景和背景进行低通滤波，得到前、背景各自的模拟帧序列，通过调节前景和背景帧序列的位置，模拟确定其各自的变焦程度，然后将前景和背景动态合成具有虚拟景深效果的画面。     

基于LCoS芯片的微型电视系统设计与实现

介绍了LCoS芯片在电视接收系统中的应用，重点讨论了LCoS芯片的结构与特点。自主开发的LCoS模块采用模拟视频接口、兼容隔行和逐行扫描方式，可以简化系统电路设计，降低系统功耗。同时论述了LCoS微型电视机在信号接收、模拟视频处理、时序控制和音频电路等方面的特点，并给出了相关电路的设计方案。     

Darboux Transformation of a Differential-Difference Equation and Its Explicit Solutions

The Darboux transformation of a differential-difference equation associated with a 3 × 3 matrix spectral problem is derived. As an application, explicit soliton solutions of the differential-difference equation are presented.     

带有奇异项的临界增长p-Laplace方程的非平凡解

本文研究了一种带有奇异项的临界增长p-Laplace方程在N维空间中的有界集上非平凡解的问题,利用山路引理和集中紧性原理,得出方程在非线性项满足一定条件下有非平凡解的结果.     

Fission Barrier for ^240Pu in the Quadrupole Constrained Relativistic Mean Field Approach

The fission barrier for ^240pu is investigated beyond the second saddle point in the potentiM energy surface by the constrained relativistic mean field method with the newly proposed parameter set PK1. The microscopic correction for the centre-of-mass motion is essentiM to provide the correct potential energy surface. The shell effects that stabilize the nuclei against the fission is also investigated by the Strutinsky method. The shapes for the ground state, fission isomer and saddle-points, etc, are studied in detail.     

12864-12 LCD模块与射频SoC nRF9E5的串行接口设计

本文首先介绍一种具有2位或3位串行、4位或8位并行多种接口方式，内部含有国标一级、二级简体中文字库的图形点阵液晶显示模块12864-12，以及该模块的技术特性、串行接口方式和操作指令。然后介绍射频片上系统nRF9E5的片内微控制器结构与其接口资源，给出在无线数据传输系统中12864-12与nRF9E5串行连接的硬件电路和部分程序。最后，论述了该方案的优点。     

电磁继电器触点参数的测试

本文介绍了电磁继电器触点电参数的测试方法，包括接触电阻、绝缘电阻参数测试。     

The Gain Properties of 1-D Active Photonic Crystal

The terminology ‘ID frequency’(w ID) is proposed after analyzing the 1D active photonic crystal based on the transfer matrix method. The relationship between wID and the structure parameters of the photonic crystal is investigated.     

气相色谱法测量聚苯乙烯——挥发组分二元系统中挥发组分在无限稀时的活度系数

Activity coefficients of hexane, heptane, methyl cyclo-hexane, benzene, toluene, ethyl benzene, o-, m-, p-xylene at infinite dilution in polystyrene-volatile component systems are determined by GLPC method. The relation may be expressed as following equation:with an error less than 5 % to the experimental data.