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# alpedhuez

Last seen: 8 months ago Active since 2017

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Question

draw a histogram from an array
I now have an array date visitors ------ -------- 1/1 5 1/2 10 1/3 12 What is the simplest way to draw a hi...

8 months ago | 1 answer | 0

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Question

How can one do this calculation?
I have a data Month City Temperature 1 1 25 24 22 19 ... 1 2 21 19 17 16 ... 2 1 23 1...

8 months ago | 1 answer | 0

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Question

sort each row of a matrix in a descending order
Suppose I have a matrix [1 2 3 4 5 6 7 8 9] I want to sort each row in a descending order so that it will be [3 2 1 6 5...

8 months ago | 1 answer | 0

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Question

What is the difference between working with matrix and array?
I have a data where the first dimension is month, the second dimension is city, and the third dimension is a vector of temperatu...

8 months ago | 0 answers | 0

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Question

How can one make this extraction?
I have a 3-D array where the first column is month, the second column is city, and the third column is a vector of temperature o...

8 months ago | 1 answer | 0

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Question

How shall I sort along a dimension?
I have a three dimensional array where the first dimension is month the second dimension is city, and the third dimension is tem...

8 months ago | 2 answers | 0

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Question

"Sort 3_D array along the third dimension"
https://www.mathworks.com/help/matlab/ref/sort.html has an example of "Create a 2-by-2-by-2 array and sort its elements in ascen...

8 months ago | 2 answers | 0

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Question

exportgraphics: figure size: title cut off the plot
I run x0=0; y0=0; width=550; height=550; exportgraphics(gca,'test.tif','ContentType','vector') Then I have the first lin...

8 months ago | 0 answers | 0

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Question

how to deal with an error with exportgraphics
I write something like pl=plot(x,y) hold on plot(x,z) hold off legend('test') (some other code for axis information) ...

8 months ago | 2 answers | 0

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Question

What is a comparison of m file and livescript file?
m file has code folding, What are other differences?

9 months ago | 1 answer | 0

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Question

A green arrow in an m-file
I see this green arrow in an m-file. https://imgur.com/a/Sxw6B7O What is this and how can I remove this arrow?

9 months ago | 1 answer | 0

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Question

Does anyone run Matlab on Clear Linux?
Clear linux is said to be fast. Is there anyone who uses Matlab on Clear Linux?

9 months ago | 0 answers | 0

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Question

Do you edit code on Github?
Do you edit code on Github or do you edit the code on desktop app and upload on Github?

9 months ago | 1 answer | 0

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Question

What is this center line when I create m file from mlx file?
I saved mlx file into m file and got this center line. How can one remove it?

9 months ago | 1 answer | 0

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Question

livescript and m file
Livescript seems to be good for protptyping and m-file seems to be good at running. Does anyone go back and forth between Livesc...

9 months ago | 1 answer | 0

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Question

count the # of rows of CSV files in a folder, part 2

9 months ago | 1 answer | 0

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Question

count the # of rows of CSV files in a folder
I have a bunch of CSV files in a folder. I understand that I can use https://www.mathworks.com/matlabcentral/answers/492801-how...

9 months ago | 1 answer | 0

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Question

An example of a large matlab project
I would like to see an example of multiple files and data are organized into a Matlab project.

9 months ago | 1 answer | 0

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Question

Can this way of defining and using a global variable work?
I have main.mlx, plot1.m, and plot2.m. plot1.m and plot2.m is called from main.mlx, get data from 'main.mlx, create plots, and s...

9 months ago | 0 answers | 0

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Question

"Graphics timeout occurred"
I got: "Warning: Warning: Graphics timeout occurred. To share details of this issue with MathWorks technical support, please in...

9 months ago | 1 answer | 1

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Question

What is the best way to define an output vector in this case?
Suppose I run 1000 loops For each loop, I generate 10 dimensional vector as an output I want to create a 1000*10 dimemsional ...

9 months ago | 1 answer | 0

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Question

retime different variable for different methods
Suppose I have a table like Visitor Temperature 1/1/22 1/2/22 ... 6/18/22 6/19/22 Then I want to c...

9 months ago | 1 answer | 0

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Question

What are "dimension names"?
I got an error message "Renaming dimension names is not supported using RENAMEVARS." What are "dimension names"? How can one ren...

9 months ago | 1 answer | 0

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Question

Would you help me understand the point of datastore? https://www.mathworks.com/help/matlab/datastore.html Suppose I read an ex...

9 months ago | 1 answer | 0

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Question

add a row of summary statistics in a table
Suppose I have a table in Matlab: https://imgur.com/a/GxZLIYI Then I want to add a summary statistics (sum for the first col a...

9 months ago | 2 answers | 0

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Question

There is a webpage "test.com/data" and a file "2022_06_18_abdacadabra.xlsx" is posted on that webpage. There doeThe file name ch...

9 months ago | 0 answers | 0

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Question

I have a file in the current directory and an xml file is not empty. But xmlread returns a null result. Please advise. https:/...

9 months ago | 0 answers | 0

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Question

How to disable Chromium Embedded Framework (CEF)
Following https://community.clearlinux.org/t/matlab-installing/7356/2 How can one disable Chromium Embedded Framework (CEF)?

9 months ago | 0 answers | 3

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Question

Matlab on Clear Linux
Are these issues of Matlab on ClearLinux fixed? https://community.clearlinux.org/t/matlab-installing/7356/2 https://community....

9 months ago | 0 answers | 0