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Filtering by: Creator Lamm, W. E. Remove constraint Creator: Lamm, W. E. Degree Field Electrical and Computer Engineering Remove constraint Degree Field: Electrical and Computer Engineering

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  • Characterizing spin-orbit torques in β-W/Ta/CoFeB/MgO devices

    Creator:
    Allen, Shane R.
    Abstract:
    Materials with a strong spin Hall effect and Rashba-Edelstein effect have the potential to improve the efficiency of solid-state magnetic memory technologies and other magnetic logic devices. Heavy metals have been identified as having these properties, including the beta crystal phase of tungsten. In this work, we determine the strength...
    Resource Type:
    Masters Thesis
    Full Text:
    . Title: Characterizing Spin-Orbit Torques in β-W/Ta/CoFeB/MgO Devices. Abstract approved

  • A 1-m W, 14-bit [sigma] [delta] A/D converter with 10-KHz conversion rate

    Creator:
    Gupta, Shivani
    Resource Type:
    Masters Thesis
    Full Text:
    replaced with a quantization error source W. 17 3.6. Noise transfer function of the 3rd-order EA modulator

  • Design and implementation of configuration modules in a programmable hardware-assisted cache emulator (PHA$E)

    Creator:
    Chalainanont, Nirut
    Abstract:
    Memory hierarchy design is becoming more important as the speed gap be- tween processor and memory continues to grow. Investigations of memory perfor- mance have typically been conducted using trace-driven emulation, which could take tremendous resources (e.g. long emulation time, large storage requirements for traces, and high overall cost). Recent...
    Resource Type:
    Masters Thesis
    Full Text:
    Emulator (PHA$E) . Abstract approved: Alexandre Ferreira Tenca Memory hierarchy design is becoming more

  • Voltage controller for a variable speed generation system

    Creator:
    Weigand, Claus H.
    Abstract:
    An important task of a Variable Speed Generation (VSG) system is the capability to maintain and control the terminal voltage at some desired value as determined by the reactive power dispatch strategy.The main objective is to design a sub-optimal fixed-parameter controller in the sense that constraints with respect to practical...
    Resource Type:
    Masters Thesis
    Full Text:
    System Abstract approved: W. Kolodziiej An important task of a Variable Speed Generation (VSG) system

  • Multiple-fault detection in iterative arrays

    Creator:
    Ramamurti, Chandramouli
    Abstract:
    With the advent of LSI, iterative forms of realization of digital systems are becoming increasingly popular with system designers. Many problems occurring in digital computer design render themselves suitable for iterative realization. These include adders, arithmetic logic units, coding and decoding circuits and so on. Fault-free functioning of such systems...
    Resource Type:
    Dissertation
    Full Text:
    to all the members in my doctoral committee, and special appreciation goes to Dr. W. R. Adrion who

  • Frequency-domain, parameter estimation for a brushless, doubly-fed machine

    Creator:
    Ramchandran, Ashok
    Abstract:
    A Brushless, Doubly Fed Machine (BDFM) attempts to combine the advantages of conventional induction and synchronous types of electrical machines by its unique architecture. The validation of BDFM designs in an actual test environment requires the estimation of the BDFM model parameters from actual experimentation. Accurate values for the parameters...
    Resource Type:
    Dissertation
    Full Text:
    Lauw. I extend my hearty gratitude to them. I would also like to acknowledge the efforts of Prof. W

  • Detection and diagnosis of parameters change in linear system using time-frequency transformation

    Creator:
    Park, Dae-hyun
    Abstract:
    A systematic optimization of the Cohen class time-frequency transformation for detecting the parameters change is developed. The local moments approach to change detection is proposed and a general formula for the local moments is derived. The optimal kernel functions of the time-frequency transformation are determined based on the combined criteria...
    Resource Type:
    Dissertation
    Full Text:
    time-frequency transformations with each member of this class given by: ,,,w;0).,f-L-f +00 , e-i'+it

  • A schemata model of real-time information processing systems

    Creator:
    Szulewski, Paul A.
    Abstract:
    In an attempt to provide a practical means to measure the information processing capacity of a real-time digital processing system a theoretical framework, the Real-Time Schemata, whose basis is a schematic description and a measure of "useful information," is presented. The description applies to processes that would typically be implemented...
    Resource Type:
    Masters Thesis
    Full Text:
    was defined on the partition classes of inverse images under f. Xi = {xExlf(x) = y.} k w(f) = E X

  • Multi-variate morphological filtering with applications to color image processing

    Creator:
    Eo, Jin-woo
    Abstract:
    Mathematical morphology, developed in the early 1960's for single-component signals, has been applied to a number of image processing applications. This investigation examines the systematic extension of mathematical morphology to multi-variate signals. Two approaches are considered. The first approach, the extension of the theory of single-component morphological filters to multi-variate...
    Resource Type:
    Dissertation
    Full Text:
    Morphological Filtering with Applications to Color Image Processing Abstract approved: Redacted for Privacy W

  • Mathematical morphology : a case study of linear shift-invariant filter implementation

    Creator:
    Eo, Jin-Woo
    Abstract:
    Morphological filters have shown good performance in various image processing applications. Furthermore, their algorithms are easy to implement in special architectures, with the exception that linear filtering cannot be implemented in many of these cases. In this study, a new architecture and corresponding algorithm, capable of realizing linear shiftinvariant filters,...
    Resource Type:
    Masters Thesis
    Full Text:
    Privacy I W. J. Kolodziej Morphological filters have shown good performance in various image processing