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Richard Wood


Last seen: 1 day ago |  Active since 2020

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Employing RegularizeData3D function
Dear all I have a one-dimensional array, let's call it z, which has a given value for each pair of points (x,y). Let's say that...

10 days ago | 1 answer | 0

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answer

Question


Put to white the plot space outside a geometric shape
Dear all I am using the attached colorbar to generate some plots, which looks like this: As you can see, because the colorba...

15 days ago | 1 answer | 0

1

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Question


Extraction of the spatial coordinates of a curve and calculation of the normal line to each of its points
Hello everyone I have the following dataset: https://www.dropbox.com/scl/fo/3dthvtj2ex9gmhsu3lkrq/AJt2KVYls3YM89v5SRmSEWk?rlkey...

16 days ago | 2 answers | 0

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Creation of colorbar for given points
Dear all I am attaching a file with a color transition that I want to use as the color palette for a imagesc plot. How can I do...

18 days ago | 1 answer | 0

1

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Different data processing depending on the spatial region of the points
Dear all I am currently dealing with the data treatment associated to the following geometry: for which the following code h...

18 days ago | 1 answer | 0

1

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Question


Multiple text entries over plots
Dear all Currently, I am plotting the following: u1=figure('visible','off','units','pixels','position',[0 0 1920 1080]); t=ti...

1 month ago | 1 answer | 0

1

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Obtain information after text pattern
Dear all I am dealing with files of extension .mat (not related to MatLab) like the one attached. I would like to be able to sa...

1 month ago | 3 answers | 0

3

answers

Question


Vertical blank space in tiledlayout compact
Dear all I am plotting the following: u1=figure('visible','off','units','pixels','position',[0 0 1920 1080]); t=tiledlayout(2...

1 month ago | 4 answers | 0

4

answers

Question


Global ylabel and colorbar in tiledlayout environment
Dear all I am creating a figure in tiledlayout environment through a code of the form: % First layer u1=figure('visible','off...

1 month ago | 1 answer | 0

1

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Question


Save numbers after text pattern in a vector
Dear all I have a text file that looks like these: #------------------------------------------------------ # Atomistic spin c...

1 month ago | 1 answer | 0

1

answer

Question


Create a function to choose spatial dimensions of twisted atomic layers
Dear all I am analyzing a situation on which an atomic layer is rotated with respect to other one by a given angle. These atomi...

1 month ago | 1 answer | 0

1

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Question


Interpolation of two-dimensional within a given space window
Dear all I am attaching a dataset, called "Points.txt", where the first and second columns represent the spatial coordinates al...

1 month ago | 1 answer | 0

1

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Question


Efficient management of interacting atoms based on their mutual distance
Dear all Currently, I am dealing with a dataset, which I attach here in the "File.txt", file, where the first column is an atom...

1 month ago | 1 answer | 0

1

answer

Question


Save in an array lines after the appearance of a text pattern
Dear all I was wondering which could be a good method to store in an array the first two columns of the first two lines after t...

1 month ago | 1 answer | 0

1

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Question


Accurately obtaining the value of a variable at the requested points
Dear all I am attaching a data set, where the first and second columns represent spatial coordinates (x,y) in two-dimensional s...

1 month ago | 1 answer | 0

1

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Collect information of a file with the same kind of text pattern
Dear all I have the same kind of text file that I am attaching to this question in different folders in my MatLab path. As you ...

2 months ago | 1 answer | 0

1

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Bluewhitered function in tiledlayout environment
Dear all I am using this nice customized function, https://es.mathworks.com/matlabcentral/fileexchange/4058-bluewhitered. When ...

3 months ago | 1 answer | 0

1

answer

Question


Extract numeric values ​​from a colormap
Hello everyone I am trying to extract the numerical values ​​of a variable represented in the following colormap with its respe...

4 months ago | 1 answer | 0

1

answer

Question


Choosing the role of NaN elements in the sum environment of matrices
Hello everyone I would like to know what would be the best way to add element by element two matrices, a and b, which, for simp...

6 months ago | 1 answer | 0

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Keep elements of an array that only fall within a given closed shape
Hello everyone I have the following two vectors defined in my system: space_a=linspace(0,168.3934962848858,500); % nm space_b...

6 months ago | 1 answer | 0

1

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Find the 3D components-based row of an array that most closely matchs a given vector
Hello everyone I'm currently trying to find the most efficient way to find which three components-based row of an array is the ...

7 months ago | 1 answer | 0

1

answer

Question


Replication of a skyrmion-like structure in MatLab
Hello everyone I have found this kind of "tutorial", skyrmion representation in MatLab, where a whirling structure in the shape...

7 months ago | 1 answer | 0

1

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Customized 3D vector representation
Hello everyone I was wondering if it would be possible to customize the way in which the directionality of a three-dimensional ...

7 months ago | 1 answer | 0

1

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Question


Smooth 2D data in non-regular distribution pattern for colormap-based representation
Hello everyone I have a discrete set of data which looks like the one represented by the dots within the white background-based...

7 months ago | 1 answer | 0

1

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Localize the third vector position using regexp
Hello everyone, I am analyzing some data files in a loop, which look like this: #---------------------------------------------...

9 months ago | 1 answer | 0

1

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Question


Equally spaced figures in tiledlayout environment
Hello everyone I have generated the following image through the tiledlayout environment: which I have generated through the ...

9 months ago | 1 answer | 0

1

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Question


Replication of a colorbar in MatLab
Hello everyone I am trying to impement this colorbar: My attempt has been the following: colorA=[192 148 92]./255; colorB=...

9 months ago | 1 answer | 0

1

answer

Question


How to deal with files in which rows have different numbers of columns
Hello everyone I'm trying to deal with the loading and manipulation of a file (with a different extension than .txt and .data),...

9 months ago | 3 answers | 0

3

answers

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Manually modifying title position in tiledlayout environment
Hello everyone I was wondering if it is possible to manually modify the overall title position in the tiledlayout environment. ...

9 months ago | 1 answer | 0

1

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Question


Smooth 2D colormap based on non-evenly distributed data
Hello eveyone I am trying to find an optimal way to represent, in a smooth 2D colormap, the data that I am attaching in this po...

9 months ago | 2 answers | 0

2

answers

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