Rank: 117 based on 625 downloads (last 30 days) and 14 files submitted
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Steve Eddins

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Company/University
The MathWorks, Inc.
Lat/Long
42.299213, -71.350655

Personal Profile:

MATLAB user since 1987. MathWorker since 1993. MATLAB and image processing software development manager. http://blogs.mathworks.com/steve/

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Files Posted by Steve View all
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(last 30 days)
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12 Jul 2013 Screenshot MATLAB xUnit Test Framework MATLAB xUnit is a unit test framework for MATLAB code. Author: Steve Eddins mtest, unit test, xunit, test, testing, this is a great work ... 102 133
  • 5.0
5.0 | 40 ratings
17 Apr 2012 Screenshot Image overlay Overlay a binary mask onto an image using a specified color Author: Steve Eddins gui, display, annotation, imoverlay mask rgb im..., breast cancer 196 24
  • 4.33333
4.3 | 24 ratings
06 Apr 2012 Screenshot Zone plate test image imzoneplate.m creates a zone plate test image. Author: Steve Eddins image processing 17 0
  • 5.0
5.0 | 1 rating
20 Jul 2011 Screenshot im2html.m Convert image pixels to HTML table showing pixel colors and values Author: Steve Eddins image processing 15 1
16 May 2010 TIMEIT Benchmarking Function TIMEIT.M measures the time required to call a user-specified function Author: Steve Eddins time benchmark, timeit, utilities, potw, execution time, pick of the week 53 9
  • 5.0
5.0 | 7 ratings
Comments and Ratings by Steve View all
Updated File Comments Rating
27 Oct 2013 MATLAB xUnit Test Framework MATLAB xUnit is a unit test framework for MATLAB code. Author: Steve Eddins

Keith - On my Mac, MATLAB xUnit passes 150 of the 151 test cases in its own test suite. (The one failure seems to be a bad test case.) Use the contact form on my author page (http://www.mathworks.com/matlabcentral/fileexchange/authors/22204) to send me more details about the problem you are experiencing.

16 Oct 2013 Image overlay Overlay a binary mask onto an image using a specified color Author: Steve Eddins

Image Analyst, thanks for your comments. I like your suggestion about accepting the output of bwboundaries as the 2nd input argument. I don't really understand your comment about bwperim, though.

22 Jul 2013 Image overlay Overlay a binary mask onto an image using a specified color Author: Steve Eddins

Andrew, you'll have to either pad or resize one of the images to match the other size to overlay them using this function. You could also consider using MATLAB graphics transparency features to overlay one image on another.

09 Apr 2013 Lab color scale Create color scale that prints well on grayscale printers Author: Steve Eddins

applycform clips colors to the gamut.

11 Mar 2013 MATLAB xUnit Test Framework MATLAB xUnit is a unit test framework for MATLAB code. Author: Steve Eddins

David,

You say, "I believe that xUnit creates a new object for each method in that class for testing rather than iterating through the methods of a single (subclassed) TestCase object." That's correct, and that's a classic xUnit design pattern to ensure order independence of individual test methods. See http://martinfowler.com/bliki/JunitNewInstance.html.

Although it's possible to consider adding setup and teardown methods on a TestSuite level, I haven't done so for MATLAB xUnit.

Because of the release of a new unit testing framework in MATLAB itself (in R2013a), I probably will not put further effort into developing my MATLAB xUnit package. If you can upgrade to R2013a, I encourage you to give the new testing framework a try.

Comments and Ratings on Steve's Files View all
Updated File Comment by Comments Rating
25 May 2014 Image overlay Overlay a binary mask onto an image using a specified color Author: Steve Eddins Ahmed, Mohammad

It was great. Keep up the good work. Thumbs up.

07 May 2014 MATLAB xUnit Test Framework MATLAB xUnit is a unit test framework for MATLAB code. Author: Steve Eddins Campbell, Andy

Asan, this is a unit testing framework to help ensure your MATLAB programs have been written correctly and to prevent changes from introducing bugs. There is now a unit test framework included in MATLAB, and you may be interested in the following blog post describing how someone can use such a framework to ensure the quality of science & engineering:

http://blogs.mathworks.com/loren/2013/10/15/function-is-as-functiontests/

07 May 2014 MATLAB xUnit Test Framework MATLAB xUnit is a unit test framework for MATLAB code. Author: Steve Eddins masraf, asan

I tried to understand 'MATLAB xUnit Test Framework' from description but unfortunately the most part I couldn't understand, can tell me is useful for what in more simple way, sorry I'm new user of MATLAB

24 Feb 2014 MATLAB xUnit Test Framework MATLAB xUnit is a unit test framework for MATLAB code. Author: Steve Eddins Newell, Andrew

In R2013a, a curious glitch has emerged in the behavior of the documentation. When I type 'doc', go to the home page, and click on 'Supplemental Software', I get the documentation for this package (and some others). However, the display flickers. MATLAB Support uncovered the source of the problem: the line
<meta http-equiv="REFRESH" content="0;url=xunit_product_page.html">
in the file index.html.

The fix was to delete index.html and replace it with a copy of xunit_product_page.html, renamed to index.html.

12 Feb 2014 Image overlay Overlay a binary mask onto an image using a specified color Author: Steve Eddins Ciacci, Massimo

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