Numbering options in a table
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Hi,
I am struggling to do the following. I have written a short program to select steel section sizes and included a screenshot below.
I would like to have a number for each row in the table I produce, so when entering the steel section option I wish to go with. It can be a number "1", instead of having to type in "457x152x67".
Thanks
1 comentario
Star Strider
el 24 de Feb. de 2020
‘... and included a screenshot ...’
Copying the code itself and pasting it to your Question (or a Comment to it) and then using the leftmost button in the CODE section of the top toolstrip to format it would be preferable. I doubt that any versions of MATLAB can run screenshots of code, only the code itself.
Respuestas (2)
Turlough Hughes
el 24 de Feb. de 2020
You could change Line 58 to the following:
disp(crossSectionInfo.Resistance(str2double(result)))
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Steven Lord
el 24 de Feb. de 2020
This example uses the table created by the code in the help text for the table function.
Step 1: Build the original table.
load patients
patients = table(LastName,Gender,Age,Height,Weight,Smoker,Systolic,Diastolic);
Step 2: Add RowNames to each row. I'm assuming you're using a release that supports defining a string array using double-quotes.
patients.Properties.RowNames = "Row" + (1:height(patients)).';
Step 3: Display the results to show that each row has a name
head(patients)
Step 4: Use the row name
patients('Row4', :)
Of course, using the row number directly also works.
patients(4, :)
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