Rik

Last seen: Today | Aktiv seit 2017

E-mails with feedback/questions about FEX submissions are welcomed. In general I will post e-mails about Answers on the related page, unless there is good cause not to do so.

Statistiken

All

Abzeichen anzeigen

Content Feed

Beantwortet
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...

4 Tage vor | 0

| akzeptiert

Beantwortet
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...

4 Tage vor | 0

Gesendet

ifversion
Determine if the current version satisfies a version restriction

7 Tage vor | 2 Downloads |

Gesendet

text2im
Convert text to image

7 Tage vor | 6 Downloads |

Beantwortet
Download file from website without url
What you need to do, is use the inspection tools of your browser to track the requests your browser makes when downloading a fil...

8 Tage vor | 0

| akzeptiert

Gesendet

regexp_outkeys
Extend the regexp function for old Matlab releases

10 Tage vor | 1 Download |

Beantwortet
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...

10 Tage vor | 0

Beantwortet
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...

11 Tage vor | 0

| akzeptiert

Beantwortet
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...

17 Tage vor | 1

| akzeptiert

Beantwortet
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...

19 Tage vor | 1

Beantwortet
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{...

23 Tage vor | 1

Beantwortet
Im trying to classify dental xray images in jpg format using SqueezeNet but there is error in the first input layer as it accepts only 227x227x3 whereas the jpg image data
The common strategy for using grayscale images in networks designed for color input, is to either replicate the images or to use...

25 Tage vor | 0

Beantwortet
Function for sanitizing field name strings
You can use matlab.lang.makeValidName: s = 'name with spaces and a . in the middle'; matlab.lang.makeValidName(s)

28 Tage vor | 1

| akzeptiert

Beantwortet
How to plot shaded rectangles in between band gaps?
When you want to do something, try to split it into parts you can solve. In this case you want to draw rectangles. You can do so...

etwa ein Monat vor | 0

| akzeptiert

Beantwortet
How to add personal email address to log in?
You can only link one single email address to your account. You can change it yourself on this page: https://www.mathworks.com/...

etwa ein Monat vor | 1

Gesendet

readdicomfolder
placeholder

etwa ein Monat vor | 1 Download |

Beantwortet
How to get "reliable" rounding?
Your problem is not with how floats work, but with how decimal values work. If you look at the calender, you might notice somet...

etwa 2 Monate vor | 1

| akzeptiert

Beantwortet
Parfor, variable is indexed in different way
Each iteration of a parfor loop should be independent of every other. It is not obvious (neither for me, nor for Matlab) why thi...

etwa 2 Monate vor | 0

| akzeptiert

Beantwortet
Unable to upload image to Dropbox using Matlab code
Fun fact: you actually don't use the data variable anywhere in this code. This would have been obvious if you had put this code ...

etwa 2 Monate vor | 0

Beantwortet
set uitable property everytime?
You only need to set properties if you want to change them, or if you want to ensure they have a specific value. This is true...

etwa 2 Monate vor | 0

| akzeptiert

Beantwortet
Loading Images from a different folder into App on Startup
You might want to set the parent directory as a variable in AppDesigner, and then use fullfile to generate the file names based ...

etwa 2 Monate vor | 0

Beantwortet
Got stuck in Normalization and rescaling. Please Help
Your question has nothing to do with Matlab. Normalization either means the highest value is set to one (by dividing every va...

2 Monate vor | 0

Beantwortet
Code editing for older matlab version
The short answer is: yes and no. The medium length answer will not make you happy either: You can use the R2022b editor to wri...

3 Monate vor | 1

Beantwortet
Why doesn't matlab have more plot colors?
You can provide your own palette to be used when plotting with the colororder function. figure hold on newcolors = {'#F00','#...

3 Monate vor | 0

Gesendet

WriteUTF8
Write UTF-8 text file

3 Monate vor | 1 Download |

Beantwortet
How Can I MEX a dynamic library (libraw) with my own C++ code on an M2 Mac?
If you're eligible for the prerelease you could give R2023b-prerelease a try, since that is native ARM.

3 Monate vor | 0

| akzeptiert

Beantwortet
Calculate the average of a matrix
Apart from the other solutions provided there are two other solutions you could give a go. Let's try this with a smaller example...

3 Monate vor | 0

Beantwortet
Statemente update sqlite matlab problem
This seems a case where you want to compose a string from several elements. You can do this with the string datatype (as you ha...

3 Monate vor | 0

| akzeptiert

Beantwortet
How to multiply all the pixel number of each slice with their own rescale slope(dicominfo) in each slice
In general you should remember to include the intercept as well, although apparently that is 0 for this dataset. unzip jaszaksp...

3 Monate vor | 0

| akzeptiert

Beantwortet
How to change background color of edit box while entering data by user?
If you want to check the number while the user is typing: that is not possible with a normal edit field. If you insist, you will...

3 Monate vor | 0

Mehr laden

Rik

Statistiken

Community

Community

MATLAB Answers

MATLAB Answers

Cody

Cody

File Exchange

File Exchange

Cody

Cody

Cody

Cody

Content Feed