横河CS3000系统在PET装置中的应用

介绍了横河CS3000系统构成,对系统的硬件、软件进行了说明。对CS3000系统在PET装置中的应用,包括酯化Ⅰ反应釜液位控制,酯化Ⅰ反应釜搅拌器联锁控制,水箱液位自动控制等进行了介绍。     

一种电动汽车的直流电能表设计及应用

介绍了电动汽车单相智能电子式直流电能表的软件设计、计量芯片配置以及技术参数等,软件部分采用3层架构进行模块化设计,主要由计量单元、数据处理单元、数据管理单元、通信单元、显示单元等组成;整体架构分为驱动层、平台层和业务层;该电能表具有高可靠性、高稳定性、易扩展性、停电数据自动保存、可与车载终端实时交互等优点,可准确单独计量电动汽车的正、反向电能,是一种比较出色的电动汽车电能计量解决方案。     

Cuckoo search algorithm based satellite image contrast and brightness enhancement using DWT–SVD

This paper presents a new contrast enhancement approach which is based on Cuckoo Search (CS) algorithm and DWT-SVD for quality improvement of the low contrast satellite images. The input image is decomposed into the four frequency subbands through Discrete Wavelet Transform (DWT), and CS algorithm used to optimize each subband of DWT and then obtains the singular value matrix of the low-low thresholded subband image and finally, it reconstructs the enhanced image by applying IDWT. The singular value matrix employed intensity information of the particular image, and any modification in the singular values changes the intensity of the given image. The experimental results show superiority of the proposed method performance in terms of PSNR, MSE, Mean and Standard Deviation over conventional and state-of-the-art techniques.     

Conditioning of stimuli with nonzero initial value.

In five experiments, rats received conditioning of either moderately attractive or moderately aversive flavors using either a strongly negative lithium chloride (LiCl) or a strongly positive Polycose as the reinforcer. In each case, testing was done with a compound of the two moderately valued stimuli to determine the amount of associative change produced by the pairing. In both within-subject and between-subjects designs, the amount of associative change was greater for a signal whose moderate value was opposite in valence from that of the reinforcer. This suggests that, like learned stimulus value, inherent stimulus value can modulate further associative learning. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

COMPRESSED SPEECH SIGNAL SENSING BASED ON THE STRUCTURED BLOCK SPARSITY WITH PARTIAL KNOWLEDGE OF SUPPORT

Structural and statistical characteristics of signals can improve the performance of Compressed Sensing (CS).Two kinds of features of Discrete Cosine Transform (DCT) coefficients of voiced speech signa...     

板翅式换热器结垢原因及除垢方法

主要分析了板翅式换热器结垢形成的原因，介绍了用低压蒸汽（0．3MPa)和CS2溶剂等对结垢进行清除的原理，方法及过程，取得了非常理想的效果，该方法可推广应用其它换热器硫垢的清除，对设备无副作用。     

基于AM186处理器的深度测量系统

本文介绍了一种基于AM186嵌入式处理器、采用深度脉冲计量法实现油井深度测量、并通过网络传递数据信息的系统.该系统已经成功应用于石油勘测领域.     

基于以太网控制器CS8900A实现嵌入式系统的网络互连

CS8900A是CIRRUSLOGIC公司生产的以太网控制芯片。介绍了该芯片的主要功能特性和工作原理，指出了使用中需要注意的一些关键问题，并简要阐述了CS8900A在实现嵌入式系统网络互连中的程序设计。     

Walking through CS AKTive Space: a demonstration of an integrated Semantic Web application

We describe CS AKTive Space, an integrated semantic web application and winner of the 2003 Semantic Web Challenge [http://www.challenge.semanticweb.org/]. A demonstration of the application is available at http://cs.aktivespace.org/. CS AKTive Space represents and integrates a wide range of heterogenous resources representing the computer science domain in the UK; it supports the exploration of patterns and implications inherent in the content and exploits a variety of services, visualisations and multidimensional representations to support questions like who is working with whom, where are there geographical concentrations in funding or research area, who are the most significant researchers in an area. We briefly show how this demonstration illustrates a number of substantial challenges for the Semantic Web. These include problems of referential integrity, tractable inference and interaction support. We review our approaches to these issues and discuss relevant related work.