how to add string values into an array

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umut
umut 2018-4-13
评论： umut 2018-4-13
I'm classification on two images and I want to store the returned string values in an array. function returns a string to be displayed on the screen as the return value and this array is a 1x1 cell matrix. how do I hold all return values in a single array and print them on the screen?
img = imread('aaa.jpg');
[labelIdx, scores] = predict(categoryClassifier, img);
% Display the string label
categoryClassifier.Labels(labelIdx)
img1 = imread('rr.jpg');
[labelIdx, scores1] = predict(categoryClassifier, img1);
% Display the string label
x=categoryClassifier.Labels(labelIdx)
and this is output:
ans =
cell
'airplanes'
x =
cell
'airplanes'
workspace looks like this I have two separate matriX BUT I do not want it how can i hold the "airplane" strings in same matrix?
  2 个评论
Dennis
Dennis 2018-4-13
img = imread('aaa.jpg');
[labelIdx, scores] = predict(categoryClassifier, img);
% Display the string label
x{1}=categoryClassifier.Labels(labelIdx)
img1 = imread('rr.jpg');
[labelIdx, scores1] = predict(categoryClassifier, img1);
% Display the string label
x{2}=categoryClassifier.Labels(labelIdx)
umut
umut 2018-4-13
Firstly, thank you for your reply yes it's work but it gives different output in console screen.
This is console screen output:
cell
{1×1 cell}
x =
1×2 cell array
{1×1 cell} {1×1 cell}

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采纳的回答

Stephen23
Stephen23 2018-4-13
编辑：Stephen23 2018-4-13
Use parentheses to save the outputs into one cell array:
x(1) = categoryClassifier...
...
x(2) = categoryClassifier...
As long as the outputs are both scalar cell arrays then this will give a 1x2 cell array. If the outputs are different classes of are non-scalar then this will not work.

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