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ARP


Last seen: 1 jour ago
21 total contributions since 2017

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Question


colormap and alphamap problems with volshow()
Hi, I am having problems with volshow() when it comes to choose which value to show using alphamap. I wanted a code where...

6 jours ago | 0 answers | 0

0

answers

Question


why save '.mat' as 'ascii' file appears as FILE instead of txt
Hi, I am not sure if I saving correclty the variable coefficents_m as text file, since windows does not recognise the file as...

4 mois ago | 3 answers | 0

3

answers

Question


App designer: empty figure appears when running GUI with axes plot.
Hi all, I am trying to get used to the new App Designer. I am having the issue that when running the App Designer with an ...

4 mois ago | 1 answer | 0

1

answer

Answered
problems with volshow()
try this: data = spiralVol V = squeeze(data); h = volshow(V);

11 mois ago | 0

Question


Change units of colorbar
Hi, How can I change the units of the colorbar? The image has units in the logarithm scale. I would like to show the tick la...

environ un an ago | 1 answer | 0

1

answer

Question


Use if / else inside a for-loop and change values of array depending on condition
Hi all, I am stuck with the following step and I can't find the solution. The code I need is to change the columns of an a...

environ un an ago | 2 answers | 0

2

answers

Question


using export_fig to crop image, including axis
Hi all, I am trying to use export_fig to crop the image. I successfully removed the background, but the numbers for the axis ...

plus d'un an ago | 1 answer | 0

1

answer

Question


Acces directories of specific name
Hi all, I have a question on how to access specific sub-folders by name. Lets say I have a working folder where there are...

plus d'un an ago | 1 answer | 0

1

answer

Question


How to maintain the colormap of two different figures when using GUI
Hi there, I have the problem that my GUI is not able to maintain the original colormap that I ask. I have two different fig...

presque 2 ans ago | 0 answers | 0

0

answers

Question


How to import files from an outside folder?
I am stuck with the following. I am designing a GUI, which should access files from a different folder as the one where the GU...

presque 2 ans ago | 1 answer | 0

1

answer

Question


how to create a new folder mkdir, but naming that folder as input before running the code
Hi all, I am not sure if the title is clear. Basically, every time I will run the code, I want a new folder to save my m.fil...

presque 2 ans ago | 2 answers | 0

2

answers

Question


overlay 2 imagesc, where one is a section of the larger
Hi there, I'm trying to overlay 2 imagesc figures into 1. Both figures have the same length in x-axis, but different y-axis. ...

environ 2 ans ago | 1 answer | 0

1

answer

Question


help with fminsearch output value
Hi all, I'm trying to understand the use of fminsearch, to find the argument that minimizes the difference between two data ...

plus de 2 ans ago | 1 answer | 0

1

answer

Answered
GUI with multiple figures
Thanks for the reply, but I don't fully understand your suggestion. I don't see how is that going to solve my problem . I crea...

environ 3 ans ago | 0

Question


GUI with multiple figures
Hi all, I am preparing a GUI to display two figures that I have created in a m.file. The two plots are the result of a serie...

environ 3 ans ago | 2 answers | 0

2

answers

Answered
imshow: Warning: Image is too big to fit on screen; displaying at 6%
Forgot to add, I previously created Image = mat2gray [data, [amin amax]) The problem is matter of scaling the image. it works...

environ 3 ans ago | 0

Answered
imshow: Warning: Image is too big to fit on screen; displaying at 6%
maybe the axis helps. The error in displaying the image is so large that is hard to understand. See the attached image of what I...

environ 3 ans ago | 0

Question


imshow: Warning: Image is too big to fit on screen; displaying at 6%
Hi all, I have a matrix of 12502 x 15 that I would like to convert into an image using imshow(). The output is the follo...

environ 3 ans ago | 4 answers | 0

4

answers

Question


Matrix manipulation: update columns from stored variables
Suppose I have a set of variables (15) as column vectors, called A from 1-15. Now I would like to make a matrix of all those var...

environ 3 ans ago | 1 answer | 0

1

answer

Answered
A script to load multiple (n) txt files and save them into a single matrix of n columns
Thanks for the quick answer, but I don't have enough background to make it work

environ 3 ans ago | 0

Question


A script to load multiple (n) txt files and save them into a single matrix of n columns
Sorry for disturbing with this basic question, but I am new in MATLAB. I have been using OriginLab for many years. Importing dat...

environ 3 ans ago | 2 answers | 0

2

answers