Kristine

Last seen: 19 jours il y a | Actif depuis 2025

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Indexing based on part of a string
Hi y'all, I want to pull information from a table based on two pieces of information. I want the values in column1 to be 01, a...

19 jours il y a | 1 réponse | 0

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Question

How to make loop where numbers in a line of code is filled in for me?
How do I write a for loop for this? I want the number after station, and cast_number to be the same and looped with numbers from...

environ un mois il y a | 1 réponse | 0

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Question

Readall stops because of non-existing data, Can I skip these?
Hi y'all, When I run my code I get an error: Error using matlab.io.datastore.TabularDatastore/readall (line 196) Unable to ...

environ un mois il y a | 1 réponse | 0

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Question

Issues creating error bar for bar figure
Hi, I'm trying to create error bars on my bar plot. I get the error: "Input arguments must be numeric, datetime, duration, o...

environ un mois il y a | 2 réponses | 0

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Question

Help Changing Class/Type In A Table
Hi y'all, How do I change the class/type of values in a column into datetime? They were added as datetime going in. When I go ...

5 mois il y a | 1 réponse | 0

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Question

Help fixing fopen error in code
MATLAB is not letting me create breaks between text… Hi y’all, I am trying to sun the following code: files=dir('txt*.txt')...

5 mois il y a | 1 réponse | 0

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Question

Help Using Variable In Workspace in For Loop
Hi y’all, I have a variable in my Workspace that I want to reference in my for loop, but it doesn’t work. It only works if I...

6 mois il y a | 1 réponse | 0

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Question

Scatter plot error: not enough input arguments
Hi all, I am trying to create a scatter plot and I get the error: Error using scatter Not enough input arguments. I don’...

7 mois il y a | 1 réponse | 0

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Question

Trying to compare datetimes in array to a separate predetermined datetime via function/for loop/if statement
Hi all, I am trying to write a function that removes all rows of data after associated with a certain datetime. The idea was...

7 mois il y a | 1 réponse | 0

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Question

Help using logic to edit table
Hi, I have a table indicating when high and low tides occur. I am trying to split the table in two: creating a table with on...

7 mois il y a | 1 réponse | 0

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Question

Error using save, too many output arguments - don’t know how to fix.
Hi y’all I am trying to save multiple tables I’ve edited in matlab, but I get this error: Error using save Too many...

7 mois il y a | 3 réponses | 0

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Question

Help Creating For Loop to Run Functions on Multiple Files
I wrote a function that I want to apply to every file in a folder. I found this resource (https://www.mathworks.com/matlabcentra...

7 mois il y a | 1 réponse | 0

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Question

Plots saved as JPEG look awful. How to improve?
Hey y’all I’ve been saving graphs as JPEGs to be able to upload them to a PowerPoint, but the quality looks really bad. I...

8 mois il y a | 4 réponses | 0

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Question

Can I create stackedplot with arrays of different row lengths?
Hi, I’m trying to compare three sets of data, all with different amounts of data, but all associated with the same days. Dat...

8 mois il y a | 2 réponses | 0

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Question

Why are minor ticks not being added to my graph?
I used this resource to find how to add minor ticks: https://www.mathworks.com/help/matlab/ref/matlab.graphics.axis.decorator.nu...

8 mois il y a | 2 réponses | 0

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Question

How to create a table with data from multiple tables using function or for loop
An experiment was run over 42 days, and I have a table for each day containing multiple attempts of the experiment. I want t...

8 mois il y a | 2 réponses | 0

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Question

How to plot multiple data sets on bar3
I’m trying to make multiple 3D histogram plots side-by-side. I think I need to use the bar3 function, but I don’t know what comb...

8 mois il y a | 1 réponse | 0

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Question

Why doesn’t contour plot run when I add ‘ShowText’? Is my data set too big?
Hi y’all. I am trying to create an oceanographic t-s contour plot (salinity as x-axis, temperature as y-axis, and contour define...

8 mois il y a | 1 réponse | 0

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Question

When running imagesc, how can I extend the image coverage on my graph?
As Seen in the image shared, the first plot has the full background filled in while the second has a slived of the background ...

8 mois il y a | 2 réponses | 0

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Question

Why do my plots overlap instead of showing up side-by-side?
t = tiledlayout(2,4); nexttile; x1 = linspace (0,10); %This is not my actual data y1 = sin(3*x); x2 = linspace (2,30); y2 ...

8 mois il y a | 1 réponse | 0

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