# Doug Hull

Contact Doug Hull

Company/University
The MathWorks
Personal Profile

http://blogs.mathworks.com/videos/

MATLAB user since 1994. MathWorker since 2001. Author of one MATLAB textbook, co-author of a second, contributor to a third.

Now I blog and make movies about the cases that come to me for advanced support.

Poker stuff:
http://www.ThreeBarrelBluff.com
http://FreerollMedia.com
http://RedChipPoker.com

## Reputation

640
79% accept rate

### How do I display different boxplot groups on the same figure in MATLAB?

Asked by Doug Hull on 11 Jan 2011
Latest activity Commented on by Tom Lane on 31 Jul 2014
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### How do I get help on homework questions on MATLAB Answers?

Asked by Doug Hull on 1 Jun 2011
Latest activity Commented on by Simon on 14 Nov 2013

### Is an array of structs a waste of memory?

Asked by Doug Hull on 18 Jan 2011
Latest activity Commented on by Jan Simon on 12 Nov 2013
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1 vote

### How do I round to the nearest arbitrary, enumerated value in MATLAB?

Asked by Doug Hull on 16 Jun 2011
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### How did you learn MATLAB?

Asked by Doug Hull on 27 Jul 2011
Latest activity Answered by Jeremy on 29 Oct 2013

### How do I post a picture with my question

Asked by Doug Hull on 21 Jan 2011
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### How do I make a series of variables A1, A2, A3, ... A10?

Asked by Doug Hull on 18 Jan 2011
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1 vote

### Can MATLAB pass by reference?

Asked by Doug Hull on 18 Jan 2011
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### Why does MATLAB crash when my MEX file is linked to a lib file containing STL classes?

Asked by Doug Hull on 13 Jan 2011
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### What is the difference between MATLAB code files, pCode and MEX files?

Asked by Doug Hull on 18 Jan 2011
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1 vote

### Puzzler: Quickly tell if two absolute indices (a,b) are four connected for n x m matrix.

Asked by Doug Hull on 1 Sep 2011
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### How do I put a waitbar in an existing figure in MATLAB 7.8 (R2009a)?

Asked by Doug Hull on 13 Jan 2011
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### When to break the MATLAB rules?

Asked by Doug Hull on 12 May 2011
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### Why do not I see all the ticks being displayed in my plot when I use ‘XTickLabel’ in MATLAB 7.9 (R2009b)?

Asked by Doug Hull on 13 Jan 2011
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### What programming challenges would you pose to new users?

Asked by Doug Hull on 15 Feb 2011
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### How do I comment out a large block of code in MATLAB?

Asked by Doug Hull on 18 Jan 2011
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### How do I draw an en dash in MATLAB using the TeX interpreter?

Asked by Doug Hull on 12 Jan 2011
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### How can I plot an existing MATLAB plots all in one figure using SUBPLOT

Asked by Doug Hull on 12 Jan 2011
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### How can I display Russian Cyrillic characters in a figure in MATLAB 7.7 (R2008b)?

Asked by Doug Hull on 13 Jan 2011
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1 vote

### How do I dynamically generate a file name for save in MATLAB

Asked by Doug Hull on 18 Jan 2011
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### Do Boolean operators shortcut in MATLAB?

Asked by Doug Hull on 18 Jan 2011
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### How does logical indexing work?

Asked by Doug Hull on 18 Jan 2011
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### Why is 6*i not a complex number in my program?

Asked by Doug Hull on 18 Jan 2011
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### How do I find the local maxima of a vector?

Asked by Doug Hull on 18 Jan 2011
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### How can I detect NaN values in a matrix or vector?

Asked by Doug Hull on 18 Jan 2011
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### Why does MATLAB only calculate to 4 significant digits?

Asked by Doug Hull on 18 Jan 2011
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### What issues should I be aware of when working with MATLAB/Simulink on multiple operating systems?

Asked by Doug Hull on 13 Jan 2011
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### Why does the BackgroundColor of an editable textbox remain white when it has been set to another color in MATLAB 7.7 (R2008b)?

Asked by Doug Hull on 13 Jan 2011
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