extract information from cell array

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Rachel Barbera
Rachel Barbera 2018-10-22
回答： Bob Thompson 2018-10-22
In each of the 6x4cell cell in the textData variable (picture 1) has a column of grades as shown in picture 2. I am trying to extract all the grades as shown into a new cell array named grades. How can I do it?

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回答（1 个）

Bob Thompson
Bob Thompson 2018-10-22
You should be able to extract the data using the following:
Grades = '';
for k = 1:length(textData);
Grades = [Grades, textData{k}{2:6,2}];
end
I'm not sure exactly how you want to organize the data, however, so if you have more information I can take a guess at it. Currently, this just extracts the grades into one long text string.

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