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The MathWorks, Inc.

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

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Steve Eddins submitted a Comment to Solution 347969

Alex, the tenth case case is false because there are only seven queens on the board.

on 1 Sep 2015

Steve Eddins submitted a Comment to Problem 263. Nonuniform quantizer as a piecewise constant function

Fixed. Thanks.

on 24 Aug 2015

Steve Eddins submitted Solution 27557 to Problem 10. Determine whether a vector is monotonically increasing

on 14 Jan 2013

Steve Eddins submitted Solution 117450 to Problem 854. Find the list of all open files

on 23 Jul 2012

Steve Eddins submitted Solution 117449 to Problem 854. Find the list of all open files

on 23 Jul 2012

Steve Eddins submitted a Comment to Solution 111016

Hey guys ... Don't worry, I'm not going to mess with you by adding new test cases that are subject floating-point round-off error. This will be in interesting point to discuss when I post a follow-up on my blog.

on 13 Jul 2012

Steve Eddins submitted a Comment to Problem 820. Eliminate unnecessary polygon vertices

This is the second time I've gotten up in the middle of the night to try to fix this. ;-) In my previous attempt to fix test case 7, I was fooled by the diagram I drew.
I've modified test case 7 again. When I run your latest solution, Cris, it passes. We'll see what happens when the solutions all get rescored again.

on 10 Jul 2012

Steve Eddins submitted a Comment to Problem 820. Eliminate unnecessary polygon vertices

Thanks, Richard. I have updated test case 7, and the solutions are being rescored.

on 10 Jul 2012

Steve Eddins submitted a Comment to Problem 820. Eliminate unnecessary polygon vertices

Thanks for Cris for pointing out a hole in my original test suite. I added a test case that has a removable vertex as the first row of P and rescored all entries.

on 9 Jul 2012

Steve Eddins submitted Problem 820. Eliminate unnecessary polygon vertices to Community

on 9 Jul 2012

Steve Eddins submitted Solution 38605 to Problem 314. Find the sum of the elements in the "second" diagonal

on 12 Feb 2012

Steve Eddins submitted a Comment to Problem 306. Eight Queens Solution Checker

Oops, I didn't know about that one!

on 12 Feb 2012

Steve Eddins submitted a Comment to Solution 37413

Doesn't this kind of trick get boring after a while?

on 11 Feb 2012

Steve Eddins submitted Solution 37320 to Problem 230. Project Euler: Problem 1, Multiples of 3 and 5

on 11 Feb 2012

Steve Eddins submitted Solution 35599 to Problem 73. Replace NaNs with the number that appears to its left in the row.

on 9 Feb 2012

Steve Eddins submitted Problem 263. Nonuniform quantizer as a piecewise constant function to Community

on 5 Feb 2012

Steve Eddins submitted Solution 29326 to Problem 108. Given an unsigned integer x, find the largest y by rearranging the bits in x

on 5 Feb 2012

Steve Eddins submitted Solution 29321 to Problem 15. Find the longest sequence of 1's in a binary sequence.

on 5 Feb 2012

Steve Eddins received Creator badge for Problem 260. Create a function handle that reverses the input arguments of another function handle

on 5 Feb 2012

Steve Eddins submitted Solution 29183 to Problem 86. Renaming a field in a structure array

on 5 Feb 2012

Steve Eddins submitted Solution 29176 to Problem 180. Omit columns averages from a matrix

on 5 Feb 2012

Steve Eddins submitted Solution 28943 to Problem 158. Is my wife right? Now with even more wrong husband

on 4 Feb 2012

Steve Eddins submitted Solution 28555 to Problem 39. Which values occur exactly three times?

on 4 Feb 2012