静态SAT问题并行处理器的设计研究

针对SAT问题的复杂性及求解速度缓慢的问题，采用可重构器件FPGA设计，实现了静态回溯搜索算法SAT问题并行处理器，提出了研制动态SAT并行处理器的设想。     

一个全数字化交流永磁伺服系统

介绍了开发的全数字交流伺服系统的组成、基本原理及软、硬件结构。通过与模拟交流伺服系统的比较，说明了全数字交流伺服系统可编程能力强、系统稳定性好、系统性能提高等特点。     

实用语音传感器

介绍了利用MCS-96单片计算机构成实用语音传感器的电路设计方案和配合该系统研究的语音识别方法以及实验结果等。     

Word recognition: From letters to meaning.

Reviews the book, Basic Processes in Reading Visual Word Recognition by Derek Besner and Glyn W. Humphreys (see record 1990-99017-000). While there has been an increase in the amount of work on many different aspects of reading, as Besner and Humphreys point out in the overview to their book, the vast majority of the research on the topic of reading in the past twenty years has been concerned with the processes involved in word recognition. For this reason, Besner and Humphreys have attempted to bring together studies on topics which are both relevant to current debates in the field of word recognition, and which are likely to be important for future developments in the field. They have compiled an edited volume consisting of their overview and eight additional chapters. The editors have attempted to span the continuum of processes involved in word recognition and thus have included chapters which cover topics ranging from the visual analysis of words, to those on the influence of semantic factors on word recognition. The authors of these chapters comprise an impressive list of researchers in the field of word recognition, with the majority of chapters being authored by leading researchers on the topic. Given the stature of the authors and the range of topics covered, in theory this volume should provide a very thorough overview of current theory and research on reading. There is no question that each of the chapters is interesting and important in its own right. However, in practice the volume as a whole fell somewhat short of my expectations. The different tacts taken by different authors has resulted in a very uneven coverage of the current debates in the field. Notwithstanding these criticisms, I am sure that the majority of researchers in this field will consider this volume to be an important contribution. The book would provide a very useful addition to graduate courses in cognitive sciences and as a supplemental text for an undergraduate course on the psychology of reading. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

一种基于单片机的变电站控制保护系统的实现

以单片机８０３１ 为核心组成的采集、保护和通信模块，通过ＲＳ４８５ 的连接，与４８６ 工控微机构成了分布式３５ ｋＶ 变电站的自控系统，实现变电站的计量、保护和控制等功能，以达到变电站的无人值守或少人值守。     

科技术语中合成词语的语义分析

本文主要介绍了科技术语中的主要构词方法合成法所构成词语的结构和语义。     

数字放大器—3G无线基站的助推器

为了构筑第三代无线网络,人们需要对现有基础设施进行彻底改造,包括网络的发射基站。配置在无线基站中的新型数字控制功率放大器能够改善频谱利用率和功率效率,从而提高系统容量。PMC-Sierra公司的数字控制功率放大器采用了数字校正信号处理器(DCSP)以及自适应控制处理器和补偿估值器(ACPCE),该放大器可改善无线基础设施的可靠性,同时降低系统成本、规模及复杂性。     

多任务调度算法在单片机控制系统中的应用

为了满足单片机控制系统的复杂要求 ,提出了多任务调度算法 ,通过与单任务程序结构的对比和分析 ,详细说明了多任务调度算法的实现 ,指出了应用该算法的必要性 ,并且以科研生产的实例说明其具体应用。     

微控制器与嵌入式RISC处理器的发展现状

综述了新一代微控制器与嵌入式RISC处理器的主要特点和发展方向；详细介绍了目前国内外最流行的不同字长的系列机种、结构特点、专有特性及系统应用等；最后预测了它们的世界销售市场与国内发展前景。