Other Computer Engineering Commons^™

Development And Applications Of The Expanded Equivalent Fluid Method, Bharath Kumar Kandula

Dissertations

Ocean acoustics is the study of sound in the oceans. Electromagnetic waves attenuate rapidly in the water medium. Sound is the best means to transmit information underwater. Computational numerical simulations play an important role in ocean acoustics. Simulations of acoustic propagation in the oceans are challenging due to the complexities involved in the ocean environment. Different methods have been developed to simulate underwater sound propagation. The Parabolic-Equation (PE) method is the best choice in several ocean acoustic problems. In shallow water acoustic experiments, sound loses some of its energy when it interacts with the bottom. An equivalent fluid technique was …

Modeling That Leads To The Prediction Of Photocatalytic Coatings Characterization, Biju Bajracharya

Dissertations

One of the abundant sources of energy on earth is a solar energy which is the clean and safest energy source. It is also known as universal energy, the most important source of renewable energy available today. On realizing that the light source has a crucial role in daily life, several scientists and researchers from centuries ago have studied to establish photo induced systems and utilized them. Long after the knowledge of thermal energy, photovoltaic energy, and photosynthesis in plants, two prominent scientists, Fujishima and Honda, have discovered the electrochemical photolysis of water with the Titanium dioxide electrode which was …

Story Guided Virtual Cultural Heritage Applications, Selma Rizvic

Journal of Interactive Humanities

Virtual cultural heritage applications, particularly virtual museums, nowadays include various forms of storytelling. Every object, site or artifact is better perceived and understood through the adjoining story. Interactive applications naturally request the storytelling to become interactive as well. This paper describes the concepts of interactive digital storytelling in our virtual museums and cultural heritage presentations and discusses their advantages and drawbacks recognized through user evaluation. We used digital stories not only to introduce visitors with the context and information on the objects, but also to enhance their navigation through virtual environments with purpose of learning and perceiving maximum amount of …

Preserving The Quality Of Architectural Tactics In Source Code, Mehdi Mirakhorli

College of Computing and Digital Media Dissertations

In any complex software system, strong interdependencies exist between requirements and software architecture. Requirements drive architectural choices while also being constrained by the existing architecture and by what is economically feasible. This makes it advisable to concurrently specify the requirements, to devise and compare alternative architectural design solutions, and ultimately to make a series of design decisions in order to satisfy each of the quality concerns.

Unfortunately, anecdotal evidence has shown that architectural knowledge tends to be tacit in nature, stored in the heads of people, and lost over time. Therefore, developers often lack comprehensive knowledge of underlying architectural design …

Beehive Monitor, Tyler William Lewis

Computer Engineering

No abstract provided.

Talk Vox, Javier Thiele-Ruiz

Computer Engineering

No abstract provided.

Frameworks For A General-Purpose Smart Home Operating System, Donald Hoelle

Computer Science and Software Engineering

Smart home technologies are rapidly growing in prevalence. For my senior project, I designed and implemented the beginnings of a general-purpose framework for a unified Smart Home Operating System, capable of controlling all of the diverse aspects of automated homes. This paper outlines the design challenges involved in building generic smart home systems, as well as the project architecture I designed and implemented to attempt to solve this problem.

Implementing A Robust Data Storage Software System For Cp9, Stuart Andrew Weickgenant

Computer Engineering

This project focuses on the continuation of the CP9 CubeSat project, specifically the software which will be running on the satellite when it goes into space. This project mostly goes into designing a robust system which stores the data collected from the sensors on board CP9, whose purpose is to collect vibrations data from its launch vehicle during its ascent into space, into an easy to analyze system once the data is downlinked to PolySat’s ground station after launch. One other thing this system does is to prevent CP9 from collecting unnecessary data after launch. Testing was done on this …

Gesture Recognition Using Microsoft’S Kinect V2, Andrew Weinfield

Computer Engineering

No abstract provided.

Geovisualization: Integration And Visualization Of Multiple Datasets Using Mapbox, Cecilia Cadenas

Computer Engineering

he use of geovisualizations to analyze multiple datasets can ease the research and investigation to find correlations between these datasets. However, making these visualizations with multiple datasets can be challenging due to the lack of standardization within file formats and the software needed to render the visualizations.

This project investigates the making of these visualizations, maps in this case, using an open source platforms like Mapbox. Using Python scripts for the data parsing, CartoCSS for the designing of the maps, JavaScript to make the maps interactive, and HTML to combine all the layers together a set of maps were created. …

Ultraviolet Led Biofouling Mitigation, Andrew Lam

Computer Engineering

The goal is to determine if low-cost UV LEDs can mitigate marine biofouling on small glass or acrylic camera lenses. A microprocessor-controlled experimental setup to control the illumination of low-cost UV LEDs of various wavelength and packaging was fashioned. The system consists of a programmed microcontroller, a manufactured LED breakout interface, and a submergible UV LED array enclosed in a borosilicate glass tube. A preliminary qualitative assessment of four different UV LEDs was conducted during a three-week deployment of the experimental setup in the raw seawater system at the Cal Poly Center for Costal and Marine Sciences in Avila Beach, …

Growing Grounds Inventory Senior Project Application, Javier Balandran

Computer Engineering

No abstract provided.

A System For Cell Phone Anti-Theft Through Gait Recognition, Cameron P. Cstearns Stearns

Master's Theses

Studies show that smartphone thefts are a significant problem in the United States. [30] With many upcoming proposals to decrease the theft-rate of such devices, investigating new techniques for preventing smartphone theft is an important area of research. The prevalence of new biometric identification techniques for smartphones has led some researchers to propose biometric anti-theft measures for such devices, similar to the current fingerprint authentication system for iOS. Gait identification, a relatively recent field of study, seems to be a good fit for anti-theft because of the non-intrusive nature of passive pattern recognition in walking. In this paper, we reproduce …

Chromium Os On Freescale I.Mx6q, Pushpal Sidhu

Computer Engineering

This projects intention is to get Chromium OS running on a Freescale i.MX6q processor, a processor based on the ARM® Cortex™-A9 architecture. The development board I used is the Ventana GW5400 by Gateworks. This project inherently meant using Chromium OS's development system which meant I created a board specific package for the Ventana single board computer. This project is a proof of concept that can mean extending Chromium OS to various implementations of the ARM® Cortex™-A9 architecture.

Team Omnimouse, Derek J. Halman, Josh B. Porter, Steven A. Silver, Ian S. Stemper

Computer Engineering

INFORMATION, DATA, FIGURES AND DRAWINGS EMBODIED IN THIS DOCUMENT ARE STRICTLY CONFIDENTIAL AND ARE SUPPLIED ON THE UNDERSTANDING THAT THEY WILL NOT BE DISCLOSED TO THIRD PARTIES WITHOUT THE PRIOR WRITTEN CONSENT OF QUALITY OF LIFE PLUS.

Laser Tag - An Application Of Infrared Communication, Michael J. Altschuler, Michael B. Peterson, Elmer Pres Ventura Urbano

Computer Engineering

The purpose of this project is to design, build, and test laser tag system from the ground up. Much of the laser tag equipment that is available on the market right now use infrared technology to track and register “hits” between players. Our goal is to take this system and redesign it to shoot farther, be more energy efficient, and make it cheaper to produce.

Web Based Tactical Role Playing Game In Javascript, David Cilva, Paul Doyle, Stephen Hill, Rachel Judish

Computer Science and Software Engineering

The goal of this senior project was to develop a web­based game that emphasized narrative through gameplay within the context of a tactical RPG gameplay style. As the project developed, emphasis shifted from narrative to refining gameplay and making decisions within gameplay meaningful and satisfying. The project elaborates on the standard tactical RPG combat system, incorporating mechanics and ideas from various other games. This was done in order to make the play feel challenging and rewarding as well as to avoid some of the pitfalls that bog down existing games in this genre. Since work was concentrated on building the …

The I: A Client-Based Point-And-Click Puzzle Game, Aldo Lewis

Electronic Theses, Projects, and Dissertations

Given mobile devices’ weak computational power, game programmers must learn to create games with simple graphics that are engaging and easy to play. Though seldom created for phones and tablets, puzzle games are a perfect fit. In recent years, the genre has gained a following and even won some acclaim. Games like Myst, The Seventh Guest and Portal all engage gamers with challenging puzzles and then reward them with story components upon task fulfillment. Few such games have been created for mobile devices, in part due to the difficulty of developing for devices with different operating systems. Android, WebIOS and …

Mos Current Mode Logic (Mcml) Analysis For Quiet Digital Circuitry And Creation Of A Standard Cell Library For Reducing The Development Time Of Mixed Signal Chips, David Marusiak

Master's Theses

Many modern digital systems use forms of CMOS logical implementation due to the straight forward design nature of CMOS logic and minimal device area since CMOS uses fewer transistors than other logic families. To achieve high-performance requirements in mixed-signal chip development and quiet, noiseless circuitry, this thesis provides an alternative toCMOSin the form of MOS Current Mode Logic (MCML). MCML dissipates constant current and does not produce noise during value changing in a circuit CMOS circuits do. CMOS logical networks switch during clock ticks and with every device switching, noise is created on the supply and ground to deal with …

Tspoons: Tracking Salience Profiles Of Online News Stories, Kimberly Laurel Paterson

Master's Theses

News space is a relatively nebulous term that describes the general discourse concerning events that affect the populace. Past research has focused on qualitatively analyzing news space in an attempt to answer big questions about how the populace relates to the news and how they respond to it. We want to ask when do stories begin? What stories stand out among the noise? In order to answer the big questions about news space, we need to track the course of individual stories in the news. By analyzing the specific articles that comprise stories, we can synthesize the information gained from …