Community Profile

# Doug Hull

##### Last seen: 3 dagar ago
21 total contributions since 2011

Formerly known as MATLABDoug during my 15 year tenure at MathWorks. Now I live in Vegas, write poker books and relieve tourists of their poker money.

View all

Contributions in
View by

Problem

Is this a valid Tic Tac Toe State?
For the game of <https://en.wikipedia.org/wiki/Tic-tac-toe Tic Tac Toe> we will be storing the state of the game in a matrix M. ...

ungefär 3 år ago | 4 | 100 solvers

Problem

Is this is a Tic Tac Toe X Win?
For the game of <https://en.wikipedia.org/wiki/Tic-tac-toe Tic Tac Toe> we will be storing the state of the game in a matrix M. ...

ungefär 3 år ago | 1 | 425 solvers

Submitted

Puzzler: Supporting files
Supporting files for a July 2009 puzzler from http://blog.mathworks.com/videos

Submitted

MakeColorMap
Makes colormaps that smoothly blend from one color to another to optionally a third.

Submitted

Advanced techniques in GUI building with GUIDE. Techniques include: multi-window GUIs, application.

Submitted

Video: GUIDE Basics Tutorial
Five minute video about building GUIs in MATLAB.

Submitted

Mars Rover Landing Animation
Animation of Mars Rover

Submitted

ZoomBox
Movable, stretchable zoom box in parent axes controls axes limits in all children axes.

Submitted

Three-dimensional reconstruction from planar slices.
Solid object reconstructed from slice images in parallel planes.

I have plotted two equations. How to get their intersection point?.......Thanks
The cheap way to do this is to plot both and zoom in. ezplot('(x-5)^2+(y-3)^2=4'); hold on ezplot('y-x^2+2.5*x=0'); ...

ungefär 5 år ago | 0

Integrating C++ into MATLAB
<http://www.mathworks.com/help/matlab/ref/mex.html MEX examples from the MATLAB documentation>

nästan 6 år ago | 4

Using the legend in a plot leads to errors in displaying them
I think something is amiss on your path. I suspect Legend has been overwritten by a different function that is for some reason ...

nästan 6 år ago | 0

| accepted

Alternative to contour plot: pixel plot?
This looks like it can be done with the command <http://www.mathworks.com/help/matlab/ref/image.html "Image">

nästan 6 år ago | 0

| accepted

legend entry callbacks in 2014b

nästan 6 år ago | 0

Legend line spacing in R2014b
Here are a variety of changes to legend: http://www.mathworks.com/help/matlab/graphics_transition/why-are-colorbars-and-lege...

ungefär 6 år ago | 0

Create part of Handles variable

ungefär 6 år ago | 0

| accepted

Problem Running any GUI
In the third way, you shoulr right click to "open in GUIDE" or run the .M file. The .Fig files of a GUIDE file are not really m...

ungefär 6 år ago | 0

Annoying behavior saving eps figures in MATLAB 2014
Please send the specifics of your case, code and old and new outputs, to www.mathworks.com/support Without more details, it i...

ungefär 6 år ago | 0

barh with colored bars: differences between 2012b and 2014b
The Bar properties of Children is no longer available. This is along the lines of what you want to accomplish: bar([1 na...

ungefär 6 år ago | 1

| accepted

2014b axis label errors when printing to postscript
This is under investigation by our developers. We have found there is a gap, the size of which is dependent on the length of ...

ungefär 6 år ago | 0

Stacking order of figures
Maybe I am misunderstanding the question: close all for ni = 1:3 figure plot(rand(7)) drawnow en...

ungefär 6 år ago | 0

axis in a semilogx

ungefär 6 år ago | 0

| accepted

Cannot set the tick mark direction as default
From our development staff: set(groot, 'defaultAxesTickDir', 'out'); set(groot, 'defaultAxesTickDirMode', 'manual'); ...

ungefär 6 år ago | 1

| accepted

Patch performance with caxis?
Mike Garrity showed me this example earlier with respect to patch: >> 2.4814 frames per second >> 20.6223 frames per secon...

ungefär 6 år ago | 1

| accepted

point of intersection of a circle and binary image
I have an ugly solution that might be what you want: * run EDGE on the binary image. You now have a binary image with the ...

ungefär 6 år ago | 0

how do i assign a color to the same type of shape
If you make this a binary image, you can run it through regionprops. There are a variety of metrics in there that should be use...

ungefär 6 år ago | 0

How do I prevent LineWidth property from affecting line start and end point on plot?
There is not currently a way to turn of the endcaps on the lines. Maybe you could use less wide lines, or put markers over th...

ungefär 6 år ago | 0

Problem with 'Patch' graphics in 2014b - Splits in two along diagonal
The file we are creating in MATLAB is correct and what you are seeing is a bug in Adobe Reader, refer to Stata’s description of ...

ungefär 6 år ago | 1