How do I fix my legend?

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Mary Hemler
Mary Hemler 2020-5-26
回答： Tommy 2020-5-27
I am trying to create a legend key that says the name of a cell, then is followed by the value for mutual information.
Something like this:
legend(strcat('T9C11, MI =' num2str(mutualInfoTotal(67)),'T8C7','T8C5','T9C6')
But with the values for mutual information after each of the electrode names. But what I am doing now isn't working. So, what I want the legend to be like is like:
T9C11, MI = ______
T8C7, MI = ______
and so on.
Thanks!
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Tommy
Tommy 2020-5-26
You can still use the same idea, just pull the pertinent values from mutualInfoTotal:
baseNames = {'T9C11','T8C7','T8C5','T9C6'};
baseValues = mutualInfoTotal([67 68 69 70]); % or whatever the indices are
NewNames = cell(numel(baseNames,1));
for idx = 1:length(baseNames)
NewNames{idx} = sprintf('%s, MI = %2.2f',baseNames{idx},baseValues(idx));
end
legend(NewNames)
(One slight addition - storing the strings in a cell array.)
Rik
Rik 2020-5-26
@Tommy, you should probably move this to the answer section.

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采纳的回答

Tommy
Tommy 2020-5-27
You can still use the same idea as Ruger28's comment, just pull the pertinent values from mutualInfoTotal:
baseNames = {'T9C11','T8C7','T8C5','T9C6'};
baseValues = mutualInfoTotal([67 68 69 70]); % or whatever the indices are
NewNames = cell(numel(baseNames,1));
for idx = 1:length(baseNames)
NewNames{idx} = sprintf('%s, MI = %2.2f',baseNames{idx},baseValues(idx));
end
legend(NewNames)
(Majority of code courtesy of Ruger28, who is more than welcome to post an answer, in which case I'll delete this)

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