Ernest Mitchell Email & Phone Number

Fairborn, OH, US

Dayton, Ohio, United States

• Data mined filtered fNIRS data for future presentations and re-examinations
• Completed a MANOVA examination of raw fNIRS data to test for significance of variance in data with MATLAB Statistical Toolbox
• Mastery of time series analysis of raw data in MATLAB
• Designed a Butterworth filter to filter out raw fNIRS data using Fourier Transforms on MATLAB
• Worked with post-doc student to generate eight-minute fNIRS data readings of changes in hemoglobin, oxyhemoglobin, and oxygen saturation in the circle of Willis surrounding tangent to pre-frontal cortex at wavelengths.
• Worked with post-doc student to generate a 150 second fNIRS data readings of changes in hemoglobin, oxyhemoglobin, and total hemoglobin in the arteries deep in antebrachial (forearm) at wavelengths 760 nm and 850 nm.

• Analyzed code for generating LSTM data from a DPAv2 training regimen using Python
• Developed improved algorithms for filtering noise from an attack signal using Baynasian statistics on Python

Dayton, Ohio, United States

• Instituted a Python coding scheme with Flask and HTML for building GUIs that are usable by persons with any computer platforms (Microsoft Windows, Apple, and Linux)
• Created a MATLAB model to abstract numerical RF noise value arrays from probes for signal processing applications
• Compared and contrasted the results from simulated digital bandpass filter on Python to a colleague’s GUI program and lab supervisor’s dash program
• Compared results from simulated digital bandpass filter on Python to a colleague’s GUI program and lab supervisor’s dash program
• The filtered signals were then compared by which response times were computed
• Ran RF signals from radar signatures by F16 countermeasures and target through digital Elliptic bandpass filter of fifth order of which eliminated noise on Python

Wright Patterson AFB

• Applied two variable Fast Fourier Transform functions on MATLAB to further smooth out juxtapositions between the Perlin noise cloud mask to satellite top view of cloud structures that occur in real-life
• Generated Perlin noise for a simulated three-dimensional object of an icosahedral profile to simulate clouds around an object in space by an infrared sensor for military defense with MATLAB
• Implemented optimization of Perlin Nosie to get an effective cloud imaging from an imaging scan with MATLAB
• Building a Python program that analyzes heat distribution for a conical-shaped re-entry vehicle using finite-element analysis

Dayton, Ohio

• Performed simulations regarding Petri dish in an RF circuit with Keysight Advanced Development Software (ADS)
• Oral presentation on the design project before audience of fellow Biomedical and Industrial Engineers
• Became familiar with using Vector Network Analyzers, Antenna design, Signal generators, in regards to working with organic material
• Created a faraday cage, testing stand, loop antennas, and balun transformer for testing dextrose water (simulating blood) in a Petri dish to observe: permeability, permittivity, phase change, and resonant frequency.
• Research into previous patents on similar attempts at a non-invasive device that measures glucose concentration and how to use RF instruments for testing hypothesis of impedance relation with blood sugar concentration
• Goal is to create a device that measures blood sugar concentration without requiring to use a lancet, which causes pain and discomfort for the diabetic client

Wright Patterson Air Force Base, Ohio

• Implemented the minmax algorithm and single-facility location problem to ascertain the most optimum location for an Inventory Control Point (ICP) for C-130 aircraft fleets with MATLAB
• Utilized multiple regression to ascertain the key factors that drive the world-wide level of spare parts for the Air Force Supply Chain with MATLAB Statistical Toolbox
• Created technical papers to the supervisor and customer semi-weekly for feedback and recommendations
• Presented findings for each completed project before the supervisor and staff of OZA

Wright-Patterson Air Force Base, Ohio

• Designed a MATLAB program that performed a factorial analysis that compared eight independent variables to six dependent variables based on a Test Health Assessment survey for correlation using ANOVA and MANOVA
• Published a user manual to complement the factorial analysis for future users that has more data to work with
• Utilized the MATLAB Statistic Toolbox for statistical modeling of large data sets using: MANOVA, Correlation, and Cluster Analysis
• Created technical papers on a weekly basis for feedback and recommendations
• Presented the results from the factorial analysis before the staff of AZT

Dayton, Ohio

• Published an abstract regarding finding optimum biomarkers for proper instrumentation with Trans-Cranial Direct Current Stimulation (tDCS) for applications to research done in AFRL at Wright Patterson Airforce Base.
• Collaborated with a graduate student in interfacing Near-Infrared Spectroscopy (fNIRS) with electroencephalogram (EEG) and with MATLAB and signal processing we created data how Oxy-hemoglobin and deoxy-hemoglobin.
• Generated technical paper about external current interactions with neurons in the brain and spinal cord
• Reviewed journal articles and presentations to develop skills how to present scientific research to the public
• Attended biomedical seminars regarding valuable academic and career development
• Completed training provided by the National Institutes of Health

Wright Patterson Air Force Base, Ohio

• Reviewed a variety of Excel Spreadsheet arrays to update databases and store relevant tracking actions to abstract material for a variety of presentations and reports
• Recommend changes to improve productivity and efficiency in transactions for war fighters across the world
• Extracted data to construct arrays of logistical reports and presentations via larger Excel Spreadsheet arrays
• Ascertained most effective algorithm in using material to compile tables, charts, diagrams, plots, and other written documents
• Stored arrays properly in external databases on site
• Generated dossiers which cross-references with information stored in larger databases at DLA for analysis by specialists

Goshen, Ohio

• Created a model simulation of arm motion to study the biomechanics of physical assault using Finite Element Analysis
• Utilized knowledge of Modal Analysis to the simulation
• Generated code on JAVA as part of the associated technical paper
• Applied Finite-Element Analysis to the vibrations that goes on in the act of violently shaking a child and studying resonance and when a critical value for frequency is approached when devastating injury or death would.
• Examined the effects of burns on human skin tissue from assault using hot objects using the Pennes Bio-Heat Equation for composite surface of: skin, fatty tissue, muscle, and bone

Fairborn, Ohio

• Created a computer simulation of Shaken Baby Syndrome and its analogue to a bobbing mass-spring system using Numerical / Qualitative Methods for Nonlinear Ordinary Differential Equations on MATLAB
• Analyzed the varying energies applied to a child being shaken in relation to the severity of the injuries considering longevity of shaking, angular frequency, angular displacement, resonance, and mass of child’s head
• Made a poster and presented it before 40 students and faculty at the end of the ten-week summer internship program
• Extended the research after the internship to include considerations of the human neck in comparisons to Timoshenko (Shear) beams and Finite-Element Analysis. This was done using Java, Mathematica, and MATLAB

Master'S Degree, Electrical And Electronics Engineering, 3.7

Bachelor Of Science Biomedical Engineering, Biomedical/Medical Engineering, Undergraduate

Activities and Societies: Biomedical Engineering Society, Wright State Neuroscience Club, BioStar, Autsim at Work

Bachelor Of Science Applied Mathematics