Jim Hokanson

Duke University

Last seen: 9 jours il y a | Actif depuis 2009

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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...

2 mois il y a | 1

Question

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 ...

3 mois il y a | 1 réponse | 0

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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: ...

11 mois il y a | 0

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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...

12 mois il y a | 1 réponse | 0

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A soumis

JimHokanson/plotBig_Matlab
Plots large amounts of line data fast. Supports x as datetime and duration arrays. Also supports timetables. Supports NaNs in da...

plus d'un an il y a | 2 téléchargements |

A soumis

TDMS Reader
Read TDMS files v1 & v2 without DLL

environ 2 ans il y a | 213 téléchargements |

A répondu
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...

plus de 2 ans il y a | 0

A répondu
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...

plus de 2 ans il y a | 1

A répondu
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...

presque 3 ans il y a | 0

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ADInstruments (LabChart) SDK
Read LabChart .adicht files with Matlab

environ 3 ans il y a | 18 téléchargements |

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

environ 3 ans il y a | 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 de 3 ans il y a | 1 réponse | 0

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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...

presque 4 ans il y a | 1

| A accepté

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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...

presque 4 ans il y a | 1 réponse | 0

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A résolu

Array GCD
* Find Greatest Common Divisor in a given array * Function Template: function ans = arraygcd(a) % a=[45 15 200 ...

environ 4 ans il y a

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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 ...

environ 4 ans il y a | 1 réponse | 0

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A répondu
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');

environ 4 ans il y a | 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 ...

environ 4 ans il y a | 1 réponse | 0

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

environ 4 ans il y a | 2 réponses | 0

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Question

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 4 ans il y a | 1 réponse | 0

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A répondu
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 ...

plus de 4 ans il y a | 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...

plus de 4 ans il y a | 2 réponses | 0

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A répondu
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...

presque 5 ans il y a | 2

A répondu
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...

environ 5 ans il y a | 0

| A accepté

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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 ...

environ 5 ans il y a | 1 réponse | 0

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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...

environ 5 ans il y a | 0

A répondu
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...

environ 5 ans il y a | 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...

environ 5 ans il y a | 1 réponse | 1

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Question

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 ...

environ 5 ans il y a | 2 réponses | 0

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Question

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

environ 5 ans il y a | 1 réponse | 1

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Jim Hokanson

Duke University

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