Risposto
How to plot 4d bar with 4 column vectors?
For this small number of elements, I would try plot3, with the 4th dimension replaced by color. Once you get to many more dat...

6 mesi fa | 0

Risposto
Why MATLAB R2023b requires macOS 12.6? Would 12.3 work?
Each Matlab release has a range of OS versions that are officially supported. This is only the official list. It is very well po...

6 mesi fa | 0

Risposto
Transforming workspace into table using script in MATLAB
Since it is a variable in the main workspace, it is already available in scripts. However, you should not use scripts for serio...

6 mesi fa | 0

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Risposto
How to increase speed of a multi-vector calculation
The iterations are not interdependent, so you should be able to use a parfor loop instead. You could consider performing thos...

6 mesi fa | 0

Risposto
Setting the editor (not Live editor) text and background colors from code
I always run MATLAB Schemer after I install Matlab. You can dig into the code to find the actual field you can use. It might no...

6 mesi fa | 1

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My datastructure only contains the last subjects information. So in my for loop the structure is getting overwritten. How can I change this?
Your last line overwrite the struct every iteration. Using indexing will create an array: Datastructure(i) = Input_Data( .....

6 mesi fa | 0

Inviato

getUTC
get the current time in UTC

Inviato

ETA_disp
Display the estimated time of completion of a looping process

Risposto
Insert array into larger array with unknown number of dimensions
It will probably hurt performance, but you could calculate the linear indices with sub2ind. Alternatively, you can use this tri...

8 mesi fa | 1

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Risposto
precision of string conversion using string()
Let's first replicate what you show: my_fun([],@string) my_fun([pi]) my_fun([pi 1]) my_fun([pi 100]) my_fun([pi 127]) my_f...

8 mesi fa | 1

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Risposto
Change colors (of groups) in scatter plot
As the documentation explains, you can set the colormap: a = [37 98 1; 35 94 1; 33 97 1; ...

8 mesi fa | 1

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Risposto
Error using matlab.internal.math.interp1, Sample points must be unique.
interp1 is not intended to fit equations. There are other tools to do that. If you insist on using this function, you will eithe...

8 mesi fa | 0

Risposto
Help creating a function
You need to call your function the same way you call builtin functions. If you use the green triangle, your function will be run...

8 mesi fa | 0

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Risposto
How to use pdist2 command for distance calculation?
I don't expect the performance to be great, but you can use the option of specifying the distance calculation function. D = pdi...

8 mesi fa | 0

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How to calculate the dice similarity coefficient
Let's first see what you have in those mat files: s1=load('prediction.mat') s2=load('groundtruth.mat') So you have two equal-...

8 mesi fa | 0

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Risposto
Could a Phd uses a license Trial in a commercial company?
You should read the license agreement for a trial license. Since the PhD is in this case working for a commercial company, the ...

8 mesi fa | 0

Risposto
How to determine frequency of a specific matrix row in MATLAB?
Let's first create the same variables William created: N=10000; A=randi(9,N,1); B=randi(9,N,1); C=randi(9,N,1); X=[A,B,C]; W...

9 mesi fa | 1

Risposto
Repeated Measures Bland-Altman
Your questions is a statistics question, not a Matlab question. But no, this is not appropriate, since the presumtion underlyin...

9 mesi fa | 1

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Risposto
calculating and plotting 95% confidence intervals
A 95% confidence interval means 2 standard deviations on either side. So you simply need to insert *2 in your code.

9 mesi fa | 0

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Risposto
how can I plot the .jpg into a different part of an axis
You can use the image function to insert an image object in an axes. Below you see an example. As you can see, you will have to...

9 mesi fa | 0

Risposto
Is it possible to delete "output argument warning"?
Why are you printing an error message with fprintf instead of throwing an exception with error function? Also, I personally pre...

9 mesi fa | 0

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Risposto
xline with 1x3 array for the lable
The difference is having a scalar struct with an array field, or a struct array with scalar fields. Dot indexing the latter will...

9 mesi fa | 0

Inviato

text2im
Convert text to image

Risposto

9 mesi fa | 0

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Inviato

regexp_outkeys
Extend the regexp function for old Matlab releases

Risposto
Have you encountered different results using "parfor" vs. "for" loop using Matlab 2019b
Put simply, each worker in the parallel pool inherits the workspace from before the loop. So if you put your rng before the loo...

9 mesi fa | 0

Risposto
is it possible to use multiple functions in cellfun
This is only possible if these functions have an output. But the more important question is why you want to use cellfun for a m...

9 mesi fa | 0

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Risposto
Matlab update to 1.4.2.1?
That is not an update to Matlab itself (which Mathworks will always write all caps). What you see is an update to a File Exchang...

10 mesi fa | 1

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Risposto
how to save a midi message?
I haven't tested it myself, but <https://www.mathworks.com/matlabcentral/fileexchange/27470-midi-tools this> was on the first pa...

10 mesi fa | 1

Risposto
Make two cell vector in one
A simple loop will do: A = {rand(1,5) , rand(1,5)}; B = {rand(1,5) , rand(1,5)}; C = cell(size(A)); for n=1:numel(C) C{...

10 mesi fa | 1

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