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James Johnson


Last seen: 3 días ago
12 total contributions since 2016

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Answered
Live script: Error Loading
One workaround I found is to do a file comparison. Create an empy .mlx file and compare it to the one that MATLAB failed to hand...

7 días ago | 0

Question


how to use multivariate hidden markov models
I'm trying to identify states in a high-dimensional binary time series, I want to use Hidden Markov Modelling specifically. The ...

14 días ago | 0 answers | 0

0

answers

Question


control when to use exponential notation in num2str
I would like to control when exponential notation is used vs when it is not for compact exponential notation in matlab. For exa...

alrededor de 2 meses ago | 1 answer | 0

1

answer

Answered
How to publish results from the command window in MATLAB
I found a solution that not only preserves formatting it may allow programatic printing of the command window contents by use of...

2 meses ago | 0

Question


How to rescale bar3 independent of colorbar?
Thanks for considering my question! I made these 4 plots using the bar3 function like so: figure(fig) plt=subplot(2,2,plt_ndx...

12 meses ago | 0 answers | 0

0

answers

Answered
hasFrame returns a zero value
same problem, the documentation is really poor on VideoReader

casi 2 años ago | 0

Question


Access parent folder when using a directory junction?
Normally you can switch to or load files from the parent folder by using the double period. This doesn't work when both the pare...

alrededor de 2 años ago | 1 answer | 0

1

answer

Question


Database Toolbox cannot store vectors or strings
I'm trying to store and retrieve data in an SQLite database with Matlab's Database toolbox. When I try to store strings or vecto...

alrededor de 2 años ago | 0 answers | 0

0

answers

Answered
matlab cannot find the datainsert function
2 relevant details came up when Mathworks resolved the issue. 1) datainsert is not on the path until the user calls the "data...

alrededor de 2 años ago | 1

| accepted

Question


matlab cannot find the datainsert function
I confirmed that I have Matlab's Database Toolbox. I also reinstalled the latest matlab R2017b because it didn't work with 2017a...

alrededor de 2 años ago | 2 answers | 0

2

answers

Question


How to build mex files from the C code which is output by coder
Hello, When using the "coder" app to generate mex files directly the result is still too slow. However when one uses the cod...

más de 2 años ago | 1 answer | 0

1

answer

Question


Change default IDE layout
I have saved a custom layout (on the environment tab) which works much better for my multi-screen set up. Unfortunately I have t...

alrededor de 4 años ago | 1 answer | 0

1

answer