Jim Hokanson
Last seen: 1 jour ago
Duke University
262 total contributions since 2009
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Submitted
JimHokanson/plotBig_Matlab
Plot large amounts of line data quickly
11 mois ago | 7 downloads |
keep focus in command window
You could also create a function that does what you want. In response to Walter's answer, I don't want to always work at avoidin...
12 mois ago | 0
How to remove single quotes around the string
Since I stumbled across this when looking at ways of copying variables, specifically cell arrays of strings, from Matlab into Ex...
12 mois ago | 1
Hide/Disable 'File' menu in Matlab figure window
Here's what I needed: h = findall(gcf, 'Tag', 'figMenuFile') set(h,'visible','off') All the other menus appear to be tagged i...
environ un an ago | 0
Submitted
ADInstruments (LabChart) SDK
Read LabChart .adicht files with Matlab
plus d'un an ago | 28 downloads |
Error in fmincon: undefined getIpOptions
I had this problem and just reinstalled the optimizaton toolbox ...
plus d'un an ago | 3
Question
waiting for current folder viewer to expand
I'm writing some code to expand the current folder viewer and I've found that expanding the folders, equivalent to clicking on t...
plus d'un an ago | 0 answers | 0
0
answersfunction signature for package function
So apparently there were two issues. First, these json files must be placed in the same folder that gets added to the path. So...
environ 2 ans ago | 0
| accepted
Question
function signature for package function
Well I just hit "cancel" instead of "submit" so here's a short version :/ I can't get functionSignatures.json to work for the f...
environ 2 ans ago | 1 answer | 0
1
answerSolved
Array GCD
* Find Greatest Common Divisor in a given array * Function Template: function ans = arraygcd(a) % a=[45 15 200 ...
plus de 2 ans ago
Question
trouble reading ordinal categorical variable with missing value using readtable
I am trying to read an Excel file that has an empty cell for a categorical ordered column. For example something like {0 5 [] 3 ...
plus de 2 ans ago | 1 answer | 0
1
answerRefresh legend from the command line
I've found hiding and showing the legend works. ax = gca; %might be different ... legend(ax,'hide'); legend(ax,'show');
plus de 2 ans ago | 0
Question
error removing subplot listeners manager
After plotting some subplots I start to move around the axes (change position values). Normally this works fine but I'm running ...
plus de 2 ans ago | 0 answers | 0
0
answersQuestion
getpixelposition vs OuterPosition of figure
I'm getting different values from getpixelposition and the OuterPosition of the figure ... get(gcf,'OuterPosition') ans = ...
plus de 2 ans ago | 2 answers | 0
2
answersQuestion
thread safety of mx mex functions
Although I'm aware that mx mex functions are generally considered not to be thread safe, it is unclear to me if this applies to ...
plus de 2 ans ago | 1 answer | 0
1
answerDeploying a standalone application to computer with no install privileges
I ended up switching to Octave for this project. Octave can be run without installation. The zip download is about 400 MB which ...
presque 3 ans ago | 1
Question
Deploying a standalone application to computer with no install privileges
I wrote a simple GUI which I was planning on placing in a standalone application to be run on a computer without Matlab. I inclu...
presque 3 ans ago | 2 answers | 0
2
answersBest way to locate shared (.dylib) libraries used by MATLAB mex files on MacOS X
I've had some luck with the following command in the same directory as my mex file. install_name_tool -change /Users/jim/...
environ 3 ans ago | 2
queue addlistener events or place event on EDT
I found a different solution which appears to work nicely: <https://undocumentedmatlab.com/blog/matlab-and-the-event-dispatch-t...
plus de 3 ans ago | 0
| accepted
Question
Get start time of a daq session
I'm wondering if it is possible to get the time at which the DAQ starts so that I can keep track of other code events, relative ...
plus de 3 ans ago | 1 answer | 0
1
answeris it possible to retrieve command window output of parallel worker
Presumably you could use this when run in the worker ... <https://www.mathworks.com/matlabcentral/fileexchange/31438-command-wi...
plus de 3 ans ago | 0
Error is a warning in parfeval function
So, it appears the issue was not with the worker but in the client. After some debugging I tried this instead: function han...
plus de 3 ans ago | 1
Question
Error is a warning in parfeval function
I have the following (pseudo) code and I'm getting the following warning in my command window (2017b Windows). function par...
plus de 3 ans ago | 1 answer | 1
1
answerQuestion
is it possible to retrieve command window output of parallel worker
Is it possible to retrieve the command window output from a worker when using parfeval? Specifically I'd like to catch listener ...
plus de 3 ans ago | 2 answers | 0
2
answersQuestion
Data transfer specifics for a queue
Documentation for parallel.pool.DataQueue and parallel.pool.PollableDataQueue says next to nothing about how data is transferred...
plus de 3 ans ago | 1 answer | 1
1
answerQuestion
What is the difference between DataQueue and PollableDataQueue
What is the difference between parallel.pool.DataQueue and parallel.pool.PollableDataQueue. It seems the pollable queue is the s...
plus de 3 ans ago | 1 answer | 0
1
answerRetrieve meta.DynamicProperty from class instance
After a bit more searching it appears you need to do: prop_meta = findprop(obj,prop_name); Found at: <https://stackov...
plus de 3 ans ago | 0
Question
Retrieve meta.DynamicProperty from class instance
Is it possible to retrieve meta.DynamicProperty for dynamic properties from a class instance?
plus de 3 ans ago | 1 answer | 0
1
answerQuestion
is it possible to measure the time it takes to render a figure
I would like to log the time it takes to render a figure. Is there a way to listen for the "start" and "end" of rendering a figu...
plus de 3 ans ago | 2 answers | 0
2
answers
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