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Filtering by: Creator Sams, Roy E. Remove constraint Creator: Sams, Roy E. Degree Field Electrical and Computer Engineering Remove constraint Degree Field: Electrical and Computer Engineering

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  • Performance of MC-CDMA with pilot code and blind equalization algorithm

    Creator:
    Lesmana, Joseph Sam
    Abstract:
    Various methods and techniques have been introduced and applied to advance the state of the art of mobile wireless communications technology. For example, some techniques are applied to overcome the problem of multipath caused by the mobile environment. Multipath produces replicas of the wanted signal which arrive at the receiver...
    Resource Type:
    Masters Thesis
    Full Text:
    Joseph Sam Lesmana for the degree of Master of Science in Electrical and Computer Engineering presented

  • A multi-microprocessor debug executive

    Creator:
    Edmonds, Douglas E.
    Abstract:
    The system in this thesis uses multiple Intel iSBC86/12A cards connected to the Intel Multibus. The system was written using the Intel language PLM86. The final result is a low level debug tool that provides the user with the following capabilities: examine/change memory, examine/change processor registers, load a user written...
    Resource Type:
    Masters Thesis
    Full Text:
    THESIS OF DOUGLAS E. EDMONDS for the degree of Master of Science in Electrical and Computer Engineering

  • Overcoming the singularity problem in digital image restoration

    Creator:
    Osta, Ahmad M.
    Abstract:
    A recorded image is a degraded version of an original image. The process of removing the degradations is called restoration. Two types of degradations are considered in this thesis: namely, linear motion and defocused lens blurrings. Using the direct deconvolution technique to restore blurred images is impossible if the blurring...
    Resource Type:
    Masters Thesis
    Full Text:
    Digital Image Restoration. Abstract approved by : Redacted for Privacy Prof. Roy Rathja i A recorded

  • Design of a solar powered high-pressure steam generator

    Creator:
    Cordy, Clifford B., 1938-
    Abstract:
    The design of a point focus, distributed receiver solar power system is presented. It is shown that a two axis concentrator, with a two axis solar tracker and drive, has significant advantages over other possible optical systems. It is further shown that each concentrator should have its own optical receiver...
    Resource Type:
    Dissertation
    Full Text:
    Generator Abstract Approved: Roy Ra hja The design of a point focus, distributed receiver solar power

  • A microprogramming learning system

    Creator:
    Mammen, M. Ninan
    Abstract:
    A microprogramming teaching tool was designed and implemented. This tool was based on the Am 2900 bitslice microprocessor family. It provides tools for understanding software development for a simple bitslice microprocessor.
    Resource Type:
    Masters Thesis
    Full Text:
    Approved: Roy Rathja, PEY.D A microprogramming teaching tool was designed and implemented. This tool was

  • Digital stabilizer for brushless doubly-fed machine

    Creator:
    Krishnan, Sheela
    Abstract:
    The exceptional feature of the brushless doubly-fed machine is the lack of need for frequent replacement of brushes. The inherent instability of this machine has to be overcome for its application in adjustable speed drives and variable speed generation systems. Specific objectives were: to study the characteristics of the machine...
    Resource Type:
    Masters Thesis
    Full Text:
    . Abstract approved: _Redacted for Privacy Roy Rathja The exceptional feature of the brushless doubly-fed

  • Removing inter-minidisk gaps on IBM's VM/CMS operating systems

    Creator:
    Al-Rabeh, Raed H.
    Abstract:
    Disk space fragmentation is the proliferation of small and unusable gaps. This problem is considered within the context of IBM's VM operating system. Facing this problem, researchers resorted to using algorithms based on memory management techniques, such as placement strategies (first-fit, best-fit, and worst-fit). Solutions based on these algorithms do...
    Resource Type:
    Masters Thesis
    Full Text:
    IBM's VM/CMS Operating System. Abstract approved by : Redacted for Privacy Prof. Roy Rathja Disk

  • Performance analysis of network based file systems

    Creator:
    Garimella, Krishna S.
    Abstract:
    The performance of multi-user workstations that access files over a local area network is studied. Such file systems, called distributed file systems, provide access of remote file systems with a great degree of transparency. The main objectives are To study the principles of distributed file systems. specifically NFS from Sun...
    Resource Type:
    Masters Thesis
    Full Text:
    Systems. Redacted for Privacy Abstract approved : Roy Rathja The performance of multi-user workstations

  • Locating Radio Signals Using Software Defined Radio

    Creator:
    Johnson, Benjamin E.
    Abstract:
    Locating sources of radio signals can be useful in many applications. From pointing antennas at nearby radio towers to fox hunting, being able to determine the relative location or direction to a radio transmitter can be very useful. Generally, it is necessary to have the current GPS locations of both...
    Resource Type:
    Honors College Thesis
    Full Text:
    , SDR, software defined radio, FPGA Corresponding e-mail address: johnsbe3@oregonstate.edu

  • Performance analysis of least square error [omega] filter for image reconstruction from projection

    Creator:
    Ahmed, Mahbub I.
    Resource Type:
    Masters Thesis
    Full Text:
    to the variable u. That gives, P(o);0)=.1.. p(u ; 0) e-i(°1-1 du (2.31 10 Now, the two