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Alajendro Fernández


Last seen: 22 Tage ago
48 total contributions since 2019

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Question


delete locally outliers with window size
Hi, I have the indx vector and I need to remote locally outliers to delete the one I have into the circle, does someone know how...

22 Tage ago | 1 answer | 0

1

answer

Question


separate matrix into cells according to column value
Hi, I have a matrix like the one I show in A: A = [1 2 1; 2 2 1; 1 2 2; 2 2 3]; What I intend to achieve in each component of ...

22 Tage ago | 1 answer | 0

1

answer

Question


create binary image with specific parameters
Hi, I need to create a binary image like the following from the following input arguments: Number of rows in the binary image...

22 Tage ago | 1 answer | 0

1

answer

Question


omit for-loop per arrayfun function
Hello, let's see if someone could help me, starting from a BB matrix of dimensions m X 8 and containing the X and Y positions of...

etwa ein Monat ago | 1 answer | 0

1

answer

Question


Complete cell positions with NaN
Hello, I will try to give an example to illustrate what I want to achieve, it starts from a cell type matrix with 3 rows like th...

etwa ein Monat ago | 1 answer | 0

1

answer

Question


negative continuous position on vector
Hi I have a question, i know how to solve with the code I show in the bottom of the page but i think that it has to be an easyer...

etwa ein Monat ago | 3 answers | 0

3

answers

Question


Smooth data to get the best approximation.
Hello everyone, I was wondering if anyone knows how I could process the input data in such a way as to obtain something similar ...

etwa ein Monat ago | 2 answers | 0

2

answers

Question


waitbar bar inside two for loops
Hi, I have the folowing code (it's just a example) maxI = 2; maxJ = 3; cont = 1/(maxI*maxJ) for i = 1:maxI for j = 1 : ...

etwa ein Monat ago | 1 answer | 0

1

answer

Answered
Set position of tick labels
The previous answers doesn't work for me, so I tries with this and that works, it's more os less the previous answer: ax = gca;...

etwa 2 Monate ago | 0

Question


Obtain matrix with YDIR reverse
Hello good morning, I have a problem to see if anyone can help me. I have an A matrix of , in the first column are the values o...

etwa 2 Monate ago | 1 answer | 0

1

answer

Answered
Function with value after string
I found the solution, thank you so much. if isempty(find(strcmpi(varargin,'method'), 1)) method = 'csape'; else meth...

etwa 2 Monate ago | 0

| accepted

Question


Function with value after string
Hi, i want to create a function with the same idea as the plot function when you write 'Marker' and then you put '+' it recogniz...

etwa 2 Monate ago | 1 answer | 0

1

answer

Question


imcrop image with hold on plot
Does someone know how can I crop and image and a plot to obtein both the result in another figure, I tried with getframe and fra...

etwa 2 Monate ago | 1 answer | 0

1

answer

Question


Match axis director image and plot
Hello there. See if anyone knows where I can find the answer to my question or see if anyone knows how to solve it. In this case...

2 Monate ago | 1 answer | 0

1

answer

Question


Scale points on scaled image
Hello, greetings. I have a little question, see if anyone knows how to solve it. I have an image I, that to make the test, is g...

2 Monate ago | 1 answer | 0

1

answer

Question


how to open a file from the previous folder
Hello, I have a folder hierarchy like the one in the image, I'm running a script from folder B and what I want is to open an ima...

3 Monate ago | 1 answer | 0

1

answer

Question


Draw points on UIAxes until you press a button in APP DESIGNER
Hi, I have a problem, I'm developing an application using the app designer but there comes a moment when I have to be able to se...

3 Monate ago | 1 answer | 0

1

answer

Question


scatter plot with color gradient on y-values
Hello, I have a question: when making a scatterplot with a color gradient, what I want is that this gradient is applied to the v...

4 Monate ago | 1 answer | 0

1

answer

Question


Faster execution of poly2mask
Hello everyone, I was wondering if anyone would know how to get this done differently than I do. I have this image and defined ...

4 Monate ago | 1 answer | 0

1

answer

Question


Change the value of a matrix according to the indexes stored in another one.
Hey, goodies, let's pretend I have the next matrix. Z = zeros(5,6); And in another matrix called idx I have the information of...

4 Monate ago | 2 answers | 0

2

answers

Question


Implementation of the Roberts operator in edge function
Hello, using the open edge command, and looking for the area in which Roberts would be implemented I have a series of questions ...

4 Monate ago | 1 answer | 0

1

answer

Question


Get an image export with plot hold on
Hi, I was wondering if anyone would know how to export an image that has had a hold on it and a Plot. I'll explain. I have an...

4 Monate ago | 1 answer | 0

1

answer

Question


Detect a single inflection point of the given.
Hi everyone, I was wondering if someone could help me a little to find the tipping point of that data series automatically, as d...

4 Monate ago | 1 answer | 0

1

answer

Question


divide sides of a polygon
Hi, see if anyone can solve a problem I have. Starting from the binarize.jpeg image and using the drawpoint function I can ge...

4 Monate ago | 0 answers | 0

0

answers

Question


Export TIF contourf with specific parameters
Hello, someone would know how I can export in TIF format, a graph that I have made using the contourf command that meets the fol...

5 Monate ago | 0 answers | 0

0

answers

Question


Near are to a value
Hi, I was wondering if anyone knows how I can program the option for a binary image to which all its regions have been tagged to...

5 Monate ago | 1 answer | 0

1

answer

Question


Parfor loop for saving data
Hi, I needed to know if the next loop can be implemented using a parfor, because if I do that I get an error. What I need is to...

5 Monate ago | 0 answers | 0

0

answers

Question


Increase brightness in part of an image
Hi, I was wondering if anyone would know if it is possible to do something like what I present in the following picture. The ...

6 Monate ago | 1 answer | 0

1

answer

Question


Save an image with a plot
Hey, see if anyone can fix a problem I have. I add an example using the sample image 'cameraman.tif', the image of the real code...

6 Monate ago | 1 answer | 0

1

answer

Question


Increase CPU Speed - MAC
Hi, I have an i9 processor with 8 cores and I am trying to solve an image processing problem in Matlab and I am realizing that i...

6 Monate ago | 2 answers | 0

2

answers

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