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ARP


Last seen: 2 months ago
20 total contributions since 2017

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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...

11 months 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 ...

11 months ago | 1 answer | 0

1

answer

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

1 year 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...

1 year 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...

1 year 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 ...

2 years 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...

2 years 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...

2 years 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...

2 years 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...

2 years 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. ...

2 years 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 ...

3 years 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...

3 years 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...

3 years 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...

3 years 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...

3 years 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...

3 years 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...

3 years 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

3 years 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...

3 years ago | 2 answers | 0

2

answers