Daniel Shub
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Content Feed
Good programming practice...
Come to Answers before using global or eval. There is almost always a better way to do it. http://matlab.wikia.com/wiki/FAQ#Why...
3 years ago | 3
Activating on Linux without eth0
I asked a related question over at <http://unix.stackexchange.com/questions/74039/creating-eth0-with-consistent-network-device-n...
5 years ago | 3
| accepted
Question
Hardware based OpenGL on Linux
I am unable to get hardware based OpenGL since the change to HG2 (i.e., R2014b and R2015a) on Linux. Prior to that, I can use ha...
6 years ago | 3 answers | 0
3
answersQuestion
Why should I stay?
This may be a rant or a parting message, but I think it really is a question: Why should I continue to participate in MATLAB ans...
8 years ago | 9 answers | 14
9
answersDoes someone know how to print a square onto the command window using for loops????
I am not sure why you want to use a loop or fprintf. The simplest, but potentially not square enough solution for a filled squar...
8 years ago | 2
Print Latex/Greek-Chars to Commandline
Yes and no. The commandline does not have a LaTeX interpreter so so you cannot pass it LaTeX code. The commandline does handle H...
8 years ago | 1
Repeat Try/Catch loop?
You could do something like function varargout = myfunc(varargin) try thingThatSometimesCrashes; catch ...
8 years ago | 3
automatic Matlab to run each 10 min
You could do while true myfunc; pause(10*60); end
8 years ago | 1
Question
MATLAB .deb or .rpm based installer
I am curious why there is no .deb or .rpm based installer for MATLAB. It seems the way TMW handles the software downloads it wou...
8 years ago | 0 answers | 2
0
answersset latters in a string to different fontsizes with interpreter latex
Presumably by "doesn't work" you mean there is not a difference in the font size. The reason there is no difference in the font ...
8 years ago | 5
| accepted
Using regexp to capture parts of a filename
Depending on how structured your file names are, it might be easier to skip the regexp part. file = 'Exp000_DD2CM000_PN0...
8 years ago | 0
create a new array without nan
Starting with some dummy data x = [[randn(10, 2), nan(10, 6)]; [randn(10, 2), randn(10, 6)]]; x = x(randperm(length(x)),...
8 years ago | 2
Question
Activating on Linux without eth0
I have an activation question. I have asked technical support, but I thought I would ask here. I thought this would be desirable...
8 years ago | 2 answers | 0
2
answersHow can I get fprintf to show plus sign in front of positive numbers ?
So close ... You want %+4.2f fprintf('%+4.2f%+4.2fX1%+4.2fX2%+4.2fX1^2%+4.2fX1X2%+4.2fX2^2\n\n',a1 ,a2 ,a3 ,a4 ,a5 ,a6)
9 years ago | 6
| accepted
Question
Timers: possible bug/documentation error
A few years ago I asked this <http://www.mathworks.com/matlabcentral/answers/21537-what-thread-do-timers-operate-in question> ab...
9 years ago | 1 answer | 2
1
answerGlobal variables and multiple licenses of Matlab
Each instance of MATLAB is completely independent. Things like global variables are local to the instance of MATLAB that created...
9 years ago | 1
| accepted
HOW can i restart ML?
You may want to look at: http://www.mathworks.com/matlabcentral/answers/1093-how-do-i-reset-matlab-to-its-launched-state or s...
9 years ago | 0
putting a ' in a title
You were so close, you need an extra ' title(' U'' squared ')
9 years ago | 6
Warning: Unable to interpret TeX string
It is very possible that I have screwed up my systems LaTeX processing (I have been playing with it recently). For example, on m...
9 years ago | 5
How to change text size in boxplot
I can think of two ugly hacks that work ... The first is to set the default font size of all text labels for the plot h ...
9 years ago | 1
| accepted
Prevent MATLAB from displaying full stack on error.
I think with careful use of try/catch and |throwascaller| you can achieve this. Just be careful since it makes debugging very di...
9 years ago | 4
Input Vector Graphics into Matlab
You can definitely import an EPS file (and any other vector graphic that is saved as plain text) by simply reading in the text f...
9 years ago | 1
Professional looking Matlab FAQ
# I would suggest that this be left up to TMW since they have professional documentation writers. Answering these types of quest...
9 years ago | 2
subsref overload has fewer outputs than expected on cell attribute
I am not following everything ... The two commands |instance.some_cell| and |instance.some_cell{:}| mean different things. See a...
9 years ago | 0
Sorting variable names in alphabetical order
Assuming you mean the variable editor and not the workspace window, I think this is a possible bug. There seems to me no good re...
9 years ago | 1
Question
Floating point accurarcy and COLON
I have just been bitten by an odd floating point comparison issue. At the heart of the issue is that I expected to get true for ...
9 years ago | 1 answer | 2
1
answerclose a message box thru coding
You could do something like h = msgbox('please wait'); n = 0; while rand > 1e-9; n = n+1; end; delete(h); Where...
9 years ago | 2
| accepted
Why 'str2double' is preferred over 'str2num?
In this case I think it is best to actually look at the code of the two functions type str2num type str2double One pr...
9 years ago | 7
Static vs Object Method Performance Considerations
Dave Foti who manages the OOP group at TMW has a post on <http://blogs.mathworks.com/loren/2012/03/26/considering-performance-in...
9 years ago | 1
Clearing Global variables... except for.
To remove the variables locally clear(globals{:}) to remove them globally clear('global', var{:}) You should also...
9 years ago | 2
