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Filtering by: DOI 10.1186/s12943-015-0288-2 Remove constraint DOI: 10.1186/s12943-015-0288-2 Decade 1970-1979 Remove constraint Decade: 1970-1979 Degree Field Electrical and Computer Engineering Remove constraint Degree Field: Electrical and Computer Engineering

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  • Multiple-output combinational network minimization

    Creator:
    Lin, Pʻei-chen
    Abstract:
    An important step in the design of digital networks lies in the derivation of the switching formulas which describe the combinational logic networks in the system. In most large systems the number of gates and the number of connections are major factors that affect the cost of the system. An...
    Resource Type:
    Masters Thesis

  • Industrial power system faults

    Creator:
    Badr, Ahmad Mohamad Amin
    Abstract:
    The purpose of this thesis is to represent and calculate unsymmetrical secondary faults on a grounded wye-to-delta transformer bank. This thesis is specifically concerned with the secondary connections often encountered in industrial installations. Faults on these systems have not been adequately investigated. Three types of faults are considered, namely: 1....
    Resource Type:
    Masters Thesis
    Full Text:
    , namely: 1. A line-to-line fault between two phases. 2. A line-to-line fault on the center-tapped three

  • Hierarchial digital communication processing in a multi-access tele-communication environment

    Creator:
    Fryklund, James
    Abstract:
    This paper is concerned with the application of hierarchial and parallel computing structures to digital data communications processing in a multi-access telecommunications environment. Designs are analyzed and evaluated in terms of data collected from remote access tele-communications traffic and in terms of the application to several processing problems in the...
    Resource Type:
    Masters Thesis
    Full Text:
    001 011 T 002 012 0 003 015 2 004 OT4 1 00; 015 2 000 016 007 017 000 rryC L R 62 INTERNAL DOS

  • Liquid crystal thermography : a new system for breast cancer detection

    Creator:
    Bichara, Kamal Fouad
    Abstract:
    A liquid crystal thermographic technique was developed for application to several problems in clinical medicine and physiology. The procedure was inexpensive, rapid, simple, versatile and acceptable to patients. Investigators in the past have used cholesteric liquid crystals for thermography but their use was limited to research in the medical field...
    Resource Type:
    Dissertation
    Full Text:
    crystal thermography using the thin film. (2) Liquid crystal thermography using the direct spraying of

  • A computer controlled robot analyzer for in situ water quality monitoring

    Creator:
    Birch, Kenneth Norman
    Abstract:
    A new, computer oriented system for automatic, in situ monitoring of water quality is proposed which makes full and effective use of modern computer technology. The main objective of this thesis work was the development of the concept for in situ computer controlled experimenting as a reasonable and effective means...
    Resource Type:
    Masters Thesis
    Full Text:
    head con- sisted of a peristaltic pump, a servo positioned valve, an array of six electrodes (2 glass

  • Information processing errors in linear feedback control systems

    Creator:
    Chong, Hoi-yeung
    Abstract:
    This report is concerned with the analysis of the effect of finite wordlength, channel capacity and source rate in digital feedback control of linear systems. The cases considered are (1) finite wordlength A/D conversion, no feedback delay, ideal ROM (read only memory) controller; (2) finite A/D wordlength (source rate), state...
    Resource Type:
    Dissertation
    Full Text:
    conversion, no feedback delay, ideal ROM (read only memory) controller; (2) finite A/D wordlength (source

  • Theoretical influence of untransposed transmission line construction on system losses and voltage balance

    Creator:
    Chanakorn, Chavalit
    Abstract:
    The purpose of this thesis is to investigate the necessity of transposition in the construction of overhead transmission lines. Line currents, line voltages and line losses of both the transposed and untransposed lines were calculated and compared for two different voltage classes. The conventional method of symmetrical components was used...
    Resource Type:
    Masters Thesis
    Full Text:
    transmission line is not transposed. This is a result of the two phenomena, (1) electromagnetic fields, and (2

  • Digital techniques for change detection from remotely sensed data (Landsat-imagery)

    Creator:
    Eghbali, Hassan J.
    Resource Type:
    Dissertation
    Full Text:
    REMOTELY SENSED DATA (LANDSAT- IMAGER Y) 1 1. 1 Introduction 1 1. 2 Statement of the Problem 2 1. 3 The

  • Simplification of large linear systems using two-step iterative method

    Creator:
    Shoji, Fumihiro Frank
    Abstract:
    The order of the practical system (e.g. nuclear power plants, electrical power network and chemical plant) is quite large. However, there are many limitations in computing facilities for the large system. Because of these limitations, it is often necessary to reduce the order of the large system using an approximation....
    Resource Type:
    Masters Thesis
    Full Text:
    Tables viii CHAPTER I. INTRODUCTION 1 1.1 Statement of Problem 2 1.2 A Survey of Reduced-Order

  • Statistics of speckle propagation through the turbulent atmosphere

    Creator:
    Lee, Myung Hun
    Resource Type:
    Dissertation
    Full Text:
    Configuration 2 Covariance Length for Various Transmitter Diameters, 4 Focused Case 26 3 Covariance Length