Assign Cell Array to singe variable

13 vues (au cours des 30 derniers jours)
Zekeftw
Zekeftw le 30 Juil 2016
Modifié(e) : Stephen23 le 19 Juin 2019
For a cell array or length n. I want to assign each cell to variables named A1, A2, etc with a loop. For example:
>> whos d
Name Size Bytes Class Attributes
d 1x3 39720 cell
>> [A1 A2 A3] = d{1:end};
I would like to do this with a loop to accomadate a cell array of any length.
Thanks

Réponse acceptée

Walter Roberson
Walter Roberson le 31 Juil 2016
num_item = numel(d);
for K = 1 : num_item
subplot(1, num_item, K);
C2 = d{K}(:,2) ./ TheScalar;
C3 = d{K}(:,3) ./ TheScalar;
plot(C2, C3);
title(sprintf('plot #%d', K));
end

Plus de réponses (1)

Azzi Abdelmalek
Azzi Abdelmalek le 30 Juil 2016
Modifié(e) : Azzi Abdelmalek le 30 Juil 2016
d={1 2 3}
Why do you want to create A1, A2 and A3 when you can access to any value in d?
d{1}
d{2}
d{3}
  2 commentaires
Zekeftw
Zekeftw le 31 Juil 2016
Each of the values of d are 500x3 doubles. For example:
I need to divide the second and third column of each d by a scalar. Then plot the second vs third column of each d.
I couldnt find a way to do this with cell arrays. So I wanted to store the data in an array. To perform the calculation.
Stephen23
Stephen23 le 31 Juil 2016
Modifié(e) : Stephen23 le 31 Juil 2016
"I couldnt find a way to do this with cell arrays"
Loop over the cell array, perform the calculation. Read this:

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