Community Profile

photo

Jim Hokanson


Duke University

Last seen: Today Attivo dal 2009

Statistics

All
  • Thankful Level 4
  • 6 Month Streak
  • Speed Demon
  • Commenter
  • Personal Best Downloads Level 4
  • First Review
  • 5-Star Galaxy Level 5
  • GitHub Submissions Level 2
  • First Submission
  • Revival Level 2
  • Knowledgeable Level 2
  • First Answer

Visualizza badge

Content Feed

Visto da

Risposto
How can I import python libraries inside a python script that am calling from Matlab?
Was just working on some Python/MATLAB things and saw this question. The issue is that you are making a system call that is comp...

3 giorni fa | 1

Domanda


error in prctile function?
I'm creating my own percentile function and wanted to compare it to the prctile function available in MATLAB. I am pretty sure ...

8 giorni fa | 1 risposta | 0

1

risposta

Risposto
enable context menu for specific cell or item in uitable or uilistbox in matlab
Here's a solution with left click. Couldn't get right to work. More info at linked StackOverflow page above. Code copied here: ...

8 mesi fa | 0

| accettato

Domanda


enable context menu for specific cell or item in uitable or uilistbox in matlab
This is a cross posting from: https://stackoverflow.com/questions/70468931/enable-context-menu-for-specific-cell-or-item-in-uit...

9 mesi fa | 1 risposta | 0

1

risposta

Risposto
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...

oltre 2 anni fa | 0

Risposto
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...

oltre 2 anni fa | 1

Risposto
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...

oltre 2 anni fa | 0

Risposto
Error in fmincon: undefined getIpOptions
I had this problem and just reinstalled the optimizaton toolbox ...

circa 3 anni fa | 3

Domanda


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...

circa 3 anni fa | 0 risposte | 0

0

risposte

Risposto
function 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...

oltre 3 anni fa | 0

| accettato

Domanda


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...

circa 4 anni fa | 1 risposta | 0

1

risposta

Domanda


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 ...

circa 4 anni fa | 1 risposta | 0

1

risposta

Risposto
Refresh 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');

circa 4 anni fa | 0

Domanda


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 ...

circa 4 anni fa | 0 risposte | 0

0

risposte

Domanda


getpixelposition vs OuterPosition of figure
I'm getting different values from getpixelposition and the OuterPosition of the figure ... get(gcf,'OuterPosition') ans = ...

circa 4 anni fa | 2 risposte | 0

2

risposte

Domanda


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 ...

circa 4 anni fa | 1 risposta | 0

1

risposta

Risposto
Deploying 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 ...

oltre 4 anni fa | 1

Domanda


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...

oltre 4 anni fa | 2 risposte | 0

2

risposte

Risposto
Best 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/Do...

oltre 4 anni fa | 2

Risposto
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...

circa 5 anni fa | 0

| accettato

Domanda


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 ...

circa 5 anni fa | 1 risposta | 0

1

risposta

Risposto
is 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...

circa 5 anni fa | 0

Risposto
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...

circa 5 anni fa | 1

Domanda


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...

circa 5 anni fa | 1 risposta | 1

1

risposta

Domanda


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 ...

circa 5 anni fa | 2 risposte | 0

2

risposte

Domanda


Data transfer specifics for a queue
Documentation for parallel.pool.DataQueue and parallel.pool.PollableDataQueue says next to nothing about how data is transferred...

circa 5 anni fa | 1 risposta | 1

1

risposta

Domanda


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...

circa 5 anni fa | 1 risposta | 0

1

risposta

Risposto
Retrieve 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...

circa 5 anni fa | 0

Domanda


Retrieve meta.DynamicProperty from class instance
Is it possible to retrieve meta.DynamicProperty for dynamic properties from a class instance?

circa 5 anni fa | 1 risposta | 0

1

risposta

Domanda


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...

circa 5 anni fa | 2 risposte | 0

2

risposte

Carica altro