MATLAB Answers

Contributors from the Past 365 Days

1 - 50 of 42,270


Walter Roberson

I do not do free private consulting. If you want to bring my attention to something, send a link to the MATLAB Answers location.

11792 reputation
0 questions
3867 answers
1985 accepted answers

Star Strider

Hic sunt dracones!

PROFESSIONAL: Physician (M.D.): Diplomate of the American Board of Internal Medicine; M.Sc. Biomedical Engineering: Instrumentation, Signal Processing, Control, System Identification, Parameter Estimation

NON-PROFESSIONAL: Amateur Extra Class Amateur Radio Operator; Private Pilot, Airplane Single Engine Land, Instrument Rating Airplane; Gamer

NOTE: I do not respond to emails or personal messages, unless they are about my File Exchange contributions.

7814 reputation
0 questions
1966 answers
1336 accepted answers
5920 reputation
0 questions
1952 answers
1203 accepted answers

Image Analyst

Senior Scientist and Inventor in one of the world's 10 largest industrial corporations doing image analysis full time. Ph.D. in Optical Sciences specializing in imaging, image processing, and image analysis. 40+ years of military, academic, and (mostly) industrial experience with image analysis programming and algorithm development. Experience designing custom light booths and other imaging systems. Experience with color and monochrome imaging, video analysis, thermal, ultraviolet, hyperspectral, CT, MRI, radiography, profilometry, microscopy, NIR and Raman spectroscopy, etc. on a huge variety of subjects. Be sure to click "View All" in my File Exchange to see ALL of my demos and tutorials:

Professional Interests: Image analysis and processing

5806 reputation
0 questions
2060 answers
805 accepted answers

Adam Danz

Email: feel free to contact me regarding my shared files on the file exchange. I don't do free consulting outside of the forum so if you have a Matlab question, post the question to the forum and you may email me the link to the question.

About me: Finishing PhD soon on topics related to vision science; neurophysiology; sensory-motor feedback and control; control systems; steering & navigation; multisensory integration; top-down bottom-up feedback loop.

"If I had only one hour to save the world, I would spend fifty-five minutes defining the problem, and only five minutes finding the solution." -Albert Einstein

"An expert is a person who has made all the mistakes that can be made in a very narrow field." -Niels Bohr

"If you are not embarrassed by the first version of your product, you've launched too late" - Reid Hoffman

4516 reputation
5 questions
1224 answers
836 accepted answers

Stephen Cobeldick

Suspensa Vix Via Fit

4308 reputation
0 questions
970 answers
671 accepted answers
3126 reputation
0 questions
819 answers
494 accepted answers
3014 reputation
856 questions
1485 answers
900 accepted answers
2642 reputation
0 questions
1117 answers
528 accepted answers

Steven Lord

I joined The MathWorks in the Technical Support department during the summer of 2001 and transferred into the Quality Engineering department in March of 2004. I now work qualifying the core MATLAB numerical functions (PLUS, MINUS, LU, FFT, ODE45, etc.)
Professional Interests: mathematics, MATLAB

For assistance with MATLAB question please post to MATLAB Answers or contact Technical Support using the Contact Us link in the upper-right corner of the page instead of contacting me directly.

2612 reputation
0 questions
1172 answers
433 accepted answers

Professional Interests: Mathematical Computing

2608 reputation
0 questions
945 answers
452 accepted answers

John D'Errico

(Don't contact me. I won't answer questions.) A retired mathematician, numerical animalist, woodworker, bridge player.

2572 reputation
1 question
712 answers
340 accepted answers

Matt J

Professional Interests: medical image processing, optimization algorithms

PLEASE NOTE: I do not read email sent through my author page. Please post questions about FEX submissions in their respective Comments section.

2524 reputation
10 questions
855 answers
442 accepted answers

madhan ravi

Communication through MATLAB is always better than arguing.

2450 reputation
21 questions
866 answers
454 accepted answers

the cyclist

Data scientist at Cohen Veterans Bioscience; Obsessive runner. Professional Interests: Predictive modeling, statistics. (I don't respond to email via author page, but will usually look at a question if you send me a link to it.)

1906 reputation
0 questions
593 answers
282 accepted answers


1881 reputation
3 questions
604 answers
319 accepted answers


E-mails with feedback/questions about FEX submissions are welcomed. In general I will post e-mails about Answers on the related page, unless there is good cause not to do so.

1844 reputation
2 questions
604 answers
322 accepted answers


It is easier to solve a problem than to guess, what the problem is.

Questions about FileExchange submissions are welcome - get my address from the code. I do not answer mails concerning questions in the forum.

1813 reputation
1 question
104 answers
79 accepted answers

James Tursa

Interested in external applications, mex & engine applications with Fortran, C, C++, etc, particularly in the areas of speed improvement and memory management efficiencies.

1759 reputation
2 questions
565 answers
270 accepted answers


#Image Processing
#MATLAB Learner

1743 reputation
1 question
791 answers
328 accepted answers
1522 reputation
0 questions
646 answers
291 accepted answers

Fangjun Jiang

What is a model?
Professional Interests: Model-Based Development

1301 reputation
0 questions
468 answers
227 accepted answers
1184 reputation
0 questions
248 answers
134 accepted answers

Geoff Hayes

Professional Interests: Software Engineering, Target Tracking, Video Streaming apps

1118 reputation
0 questions
309 answers
196 accepted answers


Knowledge means knowing where it is written...

Interested in:
- Optimization
- Mathematical Modelling
- Improvement of my programming skills

988 reputation
1 question
294 answers
178 accepted answers


A ph.D student in Japan

946 reputation
2 questions
169 answers
150 accepted answers
870 reputation
3 questions
360 answers
166 accepted answers

Azzi Abdelmalek

University teacher
Speciality: Automatic control
Hobbies: Football, Music and Chess.

Professional Interests: Automatic Control

857 reputation
0 questions
2 answers
2 accepted answers
848 reputation
0 questions
246 answers
168 accepted answers
842 reputation
6 questions
279 answers
135 accepted answers
826 reputation
1 question
243 answers
130 accepted answers
716 reputation
0 questions
180 answers
112 accepted answers
696 reputation
0 questions
205 answers
125 accepted answers

Bhaskar R

MATLAB enthusiastic

686 reputation
3 questions
277 answers
127 accepted answers
598 reputation
1 question
201 answers
94 accepted answers
596 reputation
0 questions
203 answers
116 accepted answers
594 reputation
3 questions
217 answers
117 accepted answers

Raunak Gupta

I am an Application Support Engineer in the EDG Group, The MathWorks.
My main responsibilities are solving MATLAB related queries and developing new MATLAB Features.
My Area of Interest are MATLAB and Image Processing.

DISCLAIMER: Any Advice or opinions here are my own, and in no way reflect that of MathWorks.

582 reputation
0 questions
234 answers
91 accepted answers

Sean de Wolski

I like to be outside. But if I'm inside, I like to be using MATLAB.

I'm a Senior Application Engineer at MathWorks and civil/structural engineer by education.

520 reputation
0 questions
96 answers
43 accepted answers
512 reputation
0 questions
167 answers
109 accepted answers
498 reputation
0 questions
225 answers
93 accepted answers
486 reputation
0 questions
179 answers
97 accepted answers


484 reputation
2 questions
165 answers
92 accepted answers
464 reputation
1 question
179 answers
87 accepted answers
430 reputation
0 questions
110 answers
59 accepted answers
407 reputation
1 question
136 answers
80 accepted answers

Subhadeep Koley

I am a Software Engineer here at The MathWorks.

My areas of interest are Image Processing, Pattern Recognition, Computer Vision & Graphics, and plotting.

DISCLAIMER: Any advice or opinions here are my own and in no way reflect that of The MathWorks.

406 reputation
0 questions
180 answers
83 accepted answers


Professional Interests: Signal Processing, OOP, Matlab GUI programming, Machine Learning

402 reputation
1 question
89 answers
49 accepted answers
396 reputation
0 questions
159 answers
78 accepted answers


Application Engineer at MathWorks Japan since 2014

Questions in Japanese are always welcome :)

Professional Interests: Data analytics, Machine Learning, Optimization, Finite element method, Computational Fluid Mechanics

DISCLAIMER: Any advice or opinions posted here are my own, and in no way reflect that of MathWorks.

382 reputation
1 question
96 answers
63 accepted answers

1 - 50 of 42,270