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$50 USD / hour
milwaukee, united states
$50 USD / hour
It's currently 8:36 PM here
Joined October 6, 2011
4 Recommendations

Stephen D.


5.0 (10 reviews)
$50 USD / hour
milwaukee, united states
$50 USD / hour
Jobs Completed
On Budget
On Time
Repeat Hire Rate

Matlab expert

Historically, I have been highly research oriented. I have an MSEE and I am an expert at MATLAB programmer I am very good at implementing a self-contained research papers or projects in which you know the details, the more the better, of what you want implemented. I have studied and been involved in several areas of simulation. These are: Digital Signal Processing Digital Filters: Time/Space & Frequency Domains; Time Invariant and Adaptive Digital Image Processing Feature Extraction Clustering Algorithms Pattern Recognition Speech Processing Optimization Theory RF Simulation CAD 2D Geometric Programming I typically start a project by finding out as much as I can about it via chat. I need to go through a feasibility study and literature search before accepting a project once awarded. This takes usually a day to three, depending on mutual availability.
Freelancer Matlab and Mathematica Engineers United States

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Showing 1 - 5 out of 10 reviews
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$25.00 USD
Courteous, ready to go the extra mile, very quick to resolve the issue and understood the issue perfectly. Stephen is a very talneted and skilled individual in the field of Image Processing , the way he handled the project from pre-processing , feature extraction to classification was very cooperative and professional. Would hire again and again. thanks Stephen!
Matlab and Mathematica Machine Learning (ML) Pattern Matching Neural Networks Image Processing
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Flag of Maan A. @maan93
3 years ago
$113.00 CAD
He did good job in coding an idea that I had in genetic algorithm.
Engineering Matlab and Mathematica Algorithm Mathematics Physics
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Flag of Eng X. @EngX
3 years ago
$15.00 AUD
He is excellent, i recommend
Data Processing Excel Matlab and Mathematica Statistics Mathematics
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Flag of Lekan D. @inspiredwhiz
3 years ago
$70.00 USD
highly recommended ,very professional work, delivered on time and on budget, very helpful communication and the code full commented ,sure will hire again
Matlab and Mathematica
Flag of Ora @orajor1
4 years ago
$10.00 USD
Good matab expert, good communication skills
Electrical Engineering Telecommunications Engineering
Flag of Luay A. @luay11
5 years ago


Undisclosed Electrical Engineering Work

Jan 2008 - Jan 2013 (5 years)
Undisclosed Electrical Engineering Work


Jan 2005 - Dec 2007 (2 years, 11 months)
- Algorithm Engineer; Cummins-Allison Corporation, Mt. Prospect, IL (847-299-9550); Established DSP algorithms for repeatable scores in MATLAB and (6 CPU) TI DM642 fixed point C++ real-time embedded firmware for fuzzy classification between good and bad (worn, tears, tape, and graffiti) US Currency notes ($5, $10, $20, $50, $100) in all applicable series (years/styles). Designed algorithms to align, denominate/series, compare with Brick templates, and score. We used Clear Case for source control.


Jan 2000 - Dec 2002 (2 years, 11 months)
- Algorithm Engineer; Digimarc Corporation, Beaverton, OR (503-469-4800) Developed and tested new digital watermarking technology (steganography) in C++, consisting of image alignment, region separation, spectral IF shaping, block coding using pseudo-random PN sequences, turbo coding error correction, and Kerdock (coset/Walsh) codes. We used Visual Source Safe for source control.



Marquette University, United States 1988 - 1993
(5 years)


Marquette University, United States 1983 - 1987
(4 years)

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Top Skills

Matlab and Mathematica 10 Algorithm 4 Electrical Engineering 2 Statistics 1 Machine Learning (ML) 1

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